---
title: [Deprecated] Set transaction processing rates
description: rates
---

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# \[Deprecated\] Set transaction processing rates

> ℹ️ Please note that this version of rates is no longer supported. Use the new version described [here](https://help.ecomcharge.com/en/knowledge-base/pspbackoffice-transaction-processing-rates-version-2?hsLang=en).

For accounting purposes of the payment service provider, the system can automatically calculate processing and acquiring fees and take these fees into account in financial statements. The fees are calculated based on the rates that can be specified for each payment gateway connected to a merchant’s shop.

To calculate the fees, the system applies the rates of two types, as follows:

1. Buy rates: fixed and percentage-based processing rates which are charged by the acquirer to the payment service provider.
2. Sell rates: fixed and percentage-based processing rates which are charged to the merchant by the payment service provider.

Additionally, it is possible to specify the percentage and period of the rolling reserve, if it is applied to transactions in favor of the merchant.

A rolling reserve is an acquirer's security fund to cover possible risks and losses from the merchant's activities. The amount of the rolling reserve is determined as a percentage withheld from the amount of each successful payment transaction (Payment and Capture transactions) for the period set by the acquirer. At the end of the reserve period, the detained amount is returned to the merchant.

To configure the rates, follow the steps below:

1. Go to Account Manager \>
2. GotothelineoftheshopintheIfrequired,useSearch for a merchant’s shop.
3. Click View to go to the shop settings
4. Go to the Gateways
5. Click the name of the acquirer who provided the required payment
6. Go to the Rates
7. Click Add a rate to introduce
8. Setrates,asdescribedinthetable
9. Click Apply to save the changes or cancel

 

Table: Parameters of rates set for payment gateway

| Parameter | Description | Notes |
| --- | --- | --- |
| Currency | The value of the currency for which you want to set rates. | You should specify rates for each active currency. |
| Rolling reserve |  |  |
| Rate | A percentage of the amount of each successful Payment and Capture transaction that will be held as a rolling reserve. | Leave blank if not applicable. |
| Days | The number of days during which the Rolling reserve is held. | Leave blank if not applicable. |
| Sell / Buy |  |  |
| Payment | Successful: a fixed amount taken per each successful Payment transaction. Declined: a fixed amount taken per each declined Payment transaction. %: a percentage of the transaction amount taken per each successful Payment transaction. | The same percentage is applicable to Payment and Capture transactions. Leave blank if not applicable. |
| Capture | Successful: a fixed amount taken per each successful Capture transaction. Declined: a fixed amount taken per each declined Capture transaction. %: a percentage of the transaction amount taken per each successful Capture transaction. | The percentage rate is the same for Payment and Capture transactions. Leave blank if not applicable. |
| Credit | Successful: a fixed amount taken per each successful Credit transaction. Declined: a fixed amount taken per each declined Credit transaction. %: a percentage of the transaction amount taken per each successful Credit transaction. | Leave blank if not applicable. |
| Payout | Successful: a fixed amount taken per each successful Payout transaction. Declined: a fixed amount taken per each declined Payout transaction. %: a percentage of the transaction amount taken per each successful Payout transaction. | Leave blank if not applicable. |
| Authorization | Successful: a fixed amount taken per each successful Authorization transaction. Declined: a fixed amount taken per each declined Authorization transaction. | Leave blank if not applicable. |
| Void | Successful: a fixed amount taken per each successful Void transaction. Declined: a fixed amount taken per each declined Void transaction. | Leave blank if not applicable. |
| P2P | Successful: minimum. Declined: a fixed amount taken per each declined P2P transaction. %: a percentage of the transaction amount taken per each successful P2P transaction. | Leave blank if not applicable. |
| Refund | A fixed amount taken per each successful Refund transaction. | Leave blank if not applicable. |
| Chargeback | A fixed amount taken per each successful Chargeback transaction. | Leave blank if not applicable. |
| Date | The date from which the rates apply to transactions processed in the selected currency through the payment gateway. The rates will be applied starting from the selected date from 00:00 UTC+00:00. | Setting a past date is not recommended. If you set a past date, the rate will be applied only to the transactions made starting from the current day. |

If you set both fixed and percentage-based rates for a transaction type, they both will apply. For example, if 0.10 USD and 3% per Payment transaction are specified, then 3.10 USD will be deducted from 100.00 USD as a commission.

![](https://help.ecomcharge.com/hs-fs/hubfs/undefined-Oct-17-2025-10-34-53-7915-PM.png?width=670&height=245&name=undefined-Oct-17-2025-10-34-53-7915-PM.png)  
*The Rates tab on the payment gateway settings page*

*![](https://help.ecomcharge.com/hs-fs/hubfs/image-png-Oct-17-2025-10-35-20-5798-PM.png?width=670&height=330&name=image-png-Oct-17-2025-10-35-20-5798-PM.png)The rate settings page*

If necessary, previously set rates can be edited or deleted before the time of financial statement generation (up to 23:59:59 the day that the rates were created). To do this, on the page with the list of applicable rates, in the rate line, click Edit or Delete, respectively. To edit rates, see the parameters described in the table above.

![](https://help.ecomcharge.com/hs-fs/hubfs/image-png-Oct-17-2025-10-35-51-8741-PM.png?width=670&height=121&name=image-png-Oct-17-2025-10-35-51-8741-PM.png)*A list of applicable and editable rates*

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