Decentralized exchange (DEX) is a way to exchange cryptocurrencies directly between users without intermediaries and using smart contracts. Everything happens automatically, without verification or registration.

You connect your wallet, select a token and network, and we find the best exchange route for you through verified DEX platforms. It's simple: the rate is favorable for you, and you are in control.

A slot is a predetermined amount that Kassa.cc allocates for exchange at a particularly favorable rate. Unlike free exchange for any amount, a slot allows you to conduct a transaction on fixed terms with increased benefits.

The main difference is the exchange rate. When using the slot, you get better conditions than with a standard exchange of your amount. This is the best option for those who want to exchange funds with maximum benefit and in a short time.

Slots are:

• Fixed exchange amounts

• Favorable rates, more favorable than standard rates

• Fast confirmation and execution of requests

If you see an available slot, we recommend that you don't miss the opportunity. It's an easy way to exchange currency on more favorable terms than when entering the amount yourself.

Kassa.cc is an official cryptocurrency exchanger, operating since 2016. During this time:
1. Hundreds of thousands of applications processed
2. More than 12,000 reviews received on Bestchange.ru and many other popular monitorings

Kassa.cc is a reliable cryptocurrency exchanger that started its work in 2016, providing fast and safe cryptocurrency exchange online. For many years, we have remained one of the most stable, popular and sought-after platforms in Russia and the CIS countries. We are trusted because we know how important it is to maintain simplicity, speed and control of each operation.

In order to take advantage of all the benefits of our service, you need to register on our website and activate your account by mail. To do this, you must specify your personal active mail. Only one account can be linked to one mail. Before registering, read the rules of our service.

1. On the main page of our website, click on the “Register” button. On the page that opens, enter your full name, e-mail, create a password and click “Register”.
2. An email has been sent to your email address to activate your account. Open the email and follow the link. Done, your account is activated.

Registration is not required to make an exchange. After the first exchange, an authorization letter will be automatically sent to the email specified in the application.

It is important to indicate a valid email to receive full information about the progress of the application.

Our exchange service is created for people who want to exchange cryptocurrency quickly, safely and without unnecessary red tape:
1. Round-the-clock operation of the exchange service - no days off, the system is always available
2. Simple interface - the site is very simple and understandable even if you are buying or selling cryptocurrency for the first time
3. Support for popular directions - BTC, ETH, USDT, fiat and much more

Our service works around the clock seven days a week.
There are 3 daily technical breaks in the service.:
From 15:30 to 16:15, from 23:30 to 00:00 and from 7:30 to 8:00 Moscow time.

Technical support is available around the clock.

Additional work interruptions are also possible if the system functionality is updated. In these cases, notifications will be posted in advance on our website in the "News" section and on our pages and groups on social networks.

The minimum exchange amount depends on the selected direction. Select the required direction on the main page of the site - the minimum available exchange amount will be displayed in the first column in the Give block.

The minimum withdrawal amount for rewards earned through the referral program is $3.
List of available currencies for withdrawal of referral rewards:

Payeer RUB - 150 RUB
Payeer USD - 3 USD
Payeer EUR - 3 EUR
Volet RUB - 150 RUB
Volet USD - 3 USD
Volet EUR - 3 EUR
USDT TRC20 - 50 USDT
USDT BEP20 - 3 USDT
USDT SOL - 3 USDT
USDC SOL - 3 USDC
Monero - 0,05 XMR
Toncoin - 5 TON
Ripple - 5 XRP
Tron - 50 TRX
BNB - 0,01 BNB
Litecoin - 0,05 LTC
Solana - 0,03 SOL
Dogecoin - 30 DOGE
Dash - 0,3 DASH
Bitcoin Cash - 0.015 BCH

We do not support receiving and sending coins via smart contracts. If you send coins via a smart contract, they will be lost. On the BNB network (BEP20), we only accept and send one coin - BNB (Binance Coin) When sending coins to OUR details, the tag/memo must be specified!

*the wallet can be issued with or without a memo.

The payment commission of our service are already included in the
exchange rate and are displayed at the application stage, including the
commission for the payment system.

Destination tag (or Memo, Message, ID) is a special code that is specified when sending some cryptocurrencies, such as:

• XRP (Ripple)
• XLM (Stellar)
• EOS
• BNB (to exchange addresses)

This code allows the system to determine who exactly to credit the transfer to, especially if the wallet is shared (for example, at an exchange or exchanger).
If you do not specify the tag, the funds may not be credited automatically or may even be lost.
Always carefully check whether a tag is required when sending funds, and enter it strictly without errors.

If you have forgotten your password and cannot log in, use the password recovery form. On the login page, select the link "Forgot your password?" and follow the instructions.

1. Go to the login page, click "Forgot your password?". Enter your email address, enter the letters from the picture and click "Recover password"
2. A letter with further instructions has been sent to the email you provided. To complete password recovery, follow the link provided in the letter.

You must have full access to mail, which was entering during account registration, for
transactions and authorization on our website. If you have lost access to your
email, you must use the password recovery form or contact technical support for
your email account.

We strongly recommend changing the password from your personal account on our service for security purposes.

If you can't load the online chat on the site, follow these steps:

• Make sure your VPN is turned off. Sometimes it interferes with the correct operation of the chat.
• If the VPN is turned off, try clearing the cache and cookies in your browser.
• If after this the site still doesn't work correctly, contact our technical support by email support@kassa.cc.

The referral program is your income from all exchanges of users registered via your referral link. Every user registered on our service can participate in the referral program.

How does it work?

Copy the referral link and advertising materials in your personal account, post them on your blog, website, social network, etc. and we will automatically credit you with rewards for the exchanges of all users who came to us via your link.

Terms of referral accruals for exchanging your referrals:

0.5% of the exchange amount - after registration on the site;
0.6% of the exchange amount - for 20 invited referrals;
0.8% of the exchange amount + branded gift - for 50 invited referrals;
0.9% of the exchange amount + branded gift - for 100 referrals;
1% of the exchange amount + branded gift - for 300 referrals;

Please note that you receive a percentage of the service's earnings from each of your exchange transactions. Cashback is accrued only if the service's commission for the exchange is more than 0%. If there is no service commission for this exchange direction, cashback is not accrued.

But that's not all. You can choose to increase the percentage or one of our best gifts. The current list and conditions for receiving are available here.

Log in to our website and go to the "Referral Program" section. Click on the "Create a payment request" button and select a payment system convenient for you from those presented in the list. The minimum withdrawal amount is equivalent to 3 USD.
To complete the request for withdrawal of rewards, go to your email and open the letter with a link to confirm the creation of the request. Confirm the withdrawal using the link.
We process requests for withdrawal of referral rewards from 5 minutes to 24 hours. You can monitor the status of your request in your personal account in the "My requests" section.

A referral program is available to all users of our service. A referral program is a type of earnings for registered users of our service, in the form of rewards for exchanges of clients who came to us via your referral link.

1. Log in to our website. Go to the “Referral Program” section and copy your individual referral link to attract clients to our website.
2. Place it on your Internet resource and earn money with us on exchanges of referrals attracted by you.

You can leave your feedback on the following monitorings:

— Bestchange
— Kurs Expert
— Glazok
— Okchange
— Xrates
— Chexch
— Pro-obmen
— Bits Media
— ChangePRO
— Crypto
— E-mon
— Askon
— Bitcoinmarket
— Antiswap
— MoneySwap

Leave reviews on review sites:

— MyWot
— Trustpilot
— Otzyvmarketing
— Eto-razvod
— Otzovik

You can also leave a review on the forums:

— Bits.Media
— MMGP
— BitcoinTalk
— Cryptogid
— Cryptotalk
— Tokenforum

In order to create an application, you need to follow the following instructions:

Select the exchange direction in column 1. “Give” and column 2. “Receive". Specify the amount you want to exchange or receive.
In column 3. “Data entry”, enter the required data for the exchange. In the same column, you can view the exchange rate. Our service's commission is already included in it.
Click the "Exchange now" button.
Pay for your application by following the instructions.
Your application has been created and accepted for processing! Click on the “View my applications” button, the status of your application will be displayed here. The exchange is performed both automatically and manually by the operator. The processing speed of the application depends on the chosen exchange direction.

Bank card verification is a confirmation that the card belongs to the person making the exchange. That is, it is a way to protect against fraud not only for our service, but also for our clients.

It's very simple, you just need to take a photo of the card against the background of our site. You can hide all data except the first and last four digits of the card, as well as the last name and first name of the cardholder. The procedure must be completed once for each new card. If you have already been verified once and want to create more exchange requests, card verification is not required.

If your card is anonymous or virtual, you will need to upload a photo of the card with your passport.
You can see the full list of verification requirements in your personal account in the "Card Verification" section

The first method:
1. Open our website (kassa.cc) (kassa.cc) on your computer
2. Place the card and passport (front side) on the screen and take a photo with our website in the background
3. Upload the resulting photo
It is important that the card numbers and the owner's name are legible in the photo. An open tab with the kassa.cc website should be visible in the background behind the card.

The second method:
1. Write the name of our website kassa.cc and today's date on a piece of paper
2. Place the card and passport (front side) on the piece of paper and take a selfie
3. Upload the resulting photo
It is important that the card numbers and the owner's name are legible in the photo.

The exchange is carried out in automatic, semi-automatic and manual mode by the operator. The exchange rate depends on the chosen exchange direction. For example, interbank transfers may be delayed up to 3 business days. Cryptocurrency can be credited to a wallet from a certain number of transaction confirmations. Delays may also be caused by the service where your wallet is located.

A transaction hash (or TXID) is a unique digital identifier assigned to each cryptocurrency transaction on the blockchain.
TXID allows you to:
- Confirm that funds have been sent
- Track the status of a transfer on the blockchain
- Check the date, amount, and receiving address

Первый способ:
1. Откройте виртуальную карту на компьютере.
2. В другом окне откройте наш сайт (kassa.cc).
3. Уменьшите одно из окон на экране так, чтобы можно было сфотографировать оба окна.
4. Загрузите получившееся фото.

Важно, чтобы на фото читались номера карты и имя владельца!
Внимание! Мы не принимаем скриншоты экрана для верификации.

Второй способ:
1. Откройте виртуальную карту на телефоне.
2. Откройте сайт kassa.cc.
3. Сделайте фото виртуальной карты на фоне с открытой вкладкой kassa.cc.
4. Загрузите получившееся фото.

Важно, чтобы на фото читались номера карты и имя владельца!
Внимание! Мы не принимаем скриншоты экрана для верификации.

Третий способ:
1. Откройте виртуальную карту на телефоне или компьютере.
2. Напишите на листочке название нашего сайта kassa.cc и сегодняшнюю дату.
3. Приложите листочек к экрану и сделайте фото.
4. Загрузите получившееся фото.

Важно, чтобы на фото читались номера карты и имя владельца!
Внимание! Мы не принимаем скриншоты экрана для верификации.

The accelerated exchange rate assumes a static amount of receipt on the application. With this option, regardless of market fluctuations, exactly the amount specified in the application will be credited to your account.

Please note! Your transaction must be received within 20 minutes and its amount must exactly match the order amount. Otherwise, you will be asked to make a refund or the exchange will be carried out at the market rate.

A floating exchange rate system is used as a profitable course, in which the system searches for the most profitable course. In case of strong market fluctuations, the amount to be received automatically changes. If the market goes up, you will get more cryptocurrency, if down, less.

Accelerated rate
This is a fixed rate that you see when creating an application.
You receive exactly the amount that is indicated, regardless of market fluctuations.

Important:
Your transaction must arrive within 18 minutes
The transfer amount must exactly match the application. Otherwise, the exchange application may not be created automatically and you will need to contact our service's technical support to create it.

Floating rate
This is the market rate, which is determined at the time of the sale of the funds received on the stock exchange.
The system looks for the most advantageous offer on the market.

If the rate has increased, you will receive more
If the rate has fallen, the amount to be received will decrease

This option is convenient if you are counting on market movement and want to extract maximum benefit.

There may be different reasons. In order for the exchange to be completed successfully, please make sure that you have done everything correctly:

1. Check if you have specified your details for the transfer correctly (wallet, account or card). If the details are incorrect, your application will receive the status«Error», after which you will receive an email with a description of the reason. If your application is processed using incorrect details, a refund is not possible. We recommend that you carefully check the accuracy of the data specified before creating an application;
2. Check if the funds have been debited from your account. If we do not see any receipts from you, the application will be deleted;
3. The transfer may be delayed by the payment system or bank. In this case, we are unable to speed up the process, all you can do is wait. To find out the reasons for the delay, you can call or write to the technical support of your payment system or bank;
4. All reasons are individual. Therefore, if your reason does not relate to any of the above, you can write to us by emailsupport@kassa.cc or to online support on our website. We are always happy to help!

When creating an application on our service, you always have the opportunity to track its status. At the moment, you can do this in two ways.

1. Log in to our website and go to your personal account in the “My Applications” section. Here you can see your application number, the date and time of its creation, as well as its current status. If the status of your application is “Application completed”, it means that it has been processed and the funds have been sent to the details you specified.
2. Our website automatically sends all system notifications to your email address, which you specified during registration. If you are unable to check the status of your application in your personal account on our website, you can always find this information in your email.

In such a situation, it is necessary to submit a new application and make payment within the specified time frame.

The speed of processing the application depends on the chosen exchange direction. There may also be other reasons:

1. The first and most common reason is not that the application was not created. Remember that if you failed to click the ‘I paid’ button, the creation of your application may not be considered finished. If you accidentally close or refresh the page with this button, write to our online support and we will help you with this problem;

2. Check if you have written off the funds from your account when transferring. Perhaps you did not take into account the commission of the PS or the Bank, and you did not have enough funds for the transfer. Or for some technical reasons, the PS or the Bank did not allow your transfer. Be careful! If payment on the application does not arrive in a small period of time after its creation, it will be removed;

3. Incorrectly specified requisite elements can also cause a delay in the processing of your application. Carefully check the data when filling the application in. If there is an error, we will not be able to transfer the funds to you and the application will be moved to the Erroneous. Be sure to contact us through e-mail or web-site online support in order to solve this problem as soon as possible. After you provide us with the correct requisites for the transfer, we will process your application as soon as may be;

4. Before transferring funds, make sure that you have copied our requisite elements correctly. We are not liable for your mistakes;

5. There also may be rare cases with the Perfect Money payment system, when the Perfect Money system itself blocks the transfer for the purpose of verification. On average, the wait may last from 1 up to 6 hours, but it may also be a longer-term wait. In this case, you will have to wait for the unblocking.

An exchange of an amount less than the minimum available is not possible.
If, upon payment of an application, an amount less than the minimum allowed is received on our account, such an application cannot be processed. Funds in such a situation are not subject to return.

The funds will not be refunded, If your application has been processed.
You can return your funds (minus a transfer fee) by writing to the online
support service of our website, If the application is paid, but has not been
completed yet.

Delayed transaction confirmation can be caused by the following reasons:

1. Network congestion. In recent years, the number of BTC transactions has grown almost tenfold. As a result, the number of operations that should be included in the block exceeds the size of the block. As a result, a lot of unconfirmed transactions accumulate in the system, and the bitcoin transaction speed decreases.

2. Commission size. The operation of the Bitcoin network is supported by miners who “process” transfers. They have their own priority - the higher the commission per byte of a transaction, the faster it will be added to a new block. So the phenomenon of an unconfirmed transaction is most often a consequence of the low commission that the sender chose.

How to avoid a transaction “hanging”?

You can independently calculate the time for transaction confirmation. Go to btc.com. Here you can see the current average cost of a byte and the approximate confirmation time for a transaction with a particular commission.
You can also track the current number of unconfirmed Bitcoin transactions here.

If you have already sent bitcoin and your transaction is not confirmed, do not worry. On average, a transaction can “hang” for several hours, in rare cases for several days. The funds will eventually reach the recipient or return back to your wallet.

If you have made an exchange for cryptocurrency, after your request is executed, you can find the transaction link in your personal account on our website.

If you didn’t get a confirmation letter within 24 hours starting from the time of registration. First of all you need to make sure that you entered the correct e-mail address.  Some mail services may perceive such letters as unwanted and mark them as spam or not delivered. The following steps can help to solve a problem:

1. Make sure that you entered the correct e-mail. Go through the registration procedure again. If a message appears that the email address is busy, e-amail was entered correctly.

2. Make sure that you check the mailbox during registration. This step is especially relevant for people who use several e-mails or a computer is used by several family members;

3. Check the "Spam" folder;

4. Check your spam filter settings (if you use);

5. Contact the support service of your mail and ask them this problem.

Please contact the online support on our website, if no one of the steps didn’t help you.

Yes, after the functional update in case of any operations on the web-site you could have old files on your computer or other device. We ask you to update Cookies and Cache in order to ensure that all the services work fully and unerringly.

Instructions for clearing Cookies and Cache in your browser.

Usually the new Bitcoin owner can not immediately dispose of them. Once the transaction is completed, it is sent to the Bitcoin network for execution and must be included in the block to become legitimate. The process of transaction inclusion in a detect block structure is called a transaction confirmation. Inclusion in 1 block = 1 confirmation, when there are 6 and more of such acknowledgments the transaction is considered confirmed. This function was introduced against the re-expenditure of the same bitcoins.

There is a requirement of 2 confirmations from the Bitcoin network on our service, only after that your application will be processed.

A smart contract is a special program in the blockchain that automatically fulfills the terms of a transaction between the parties without the participation of intermediaries. For example, the transfer of funds occurs only when the specified conditions are met.

Please note: the Kassa.cc exchange service does not work with smart contracts.
We only accept regular transactions, without interaction with decentralized protocols or DeFi services.

If you send funds through a smart contract, they may not be credited automatically, and a refund is only possible manually upon agreement with support. Always check the transaction type before sending.