# Payment Modules

https://docs.wisecp.com/fr/payment-modules

Choose the payment gateways clients can use and nominate a compatible card vault provider, so checkout and stored-card payments follow your preferred providers.

## Reaching the Screen

Go to **Settings → Financial → Payment Gateways**: `{admin}/modules/payment`

## What Is on the Screen

**Initial Settings** controls the active gateway set and card storage provider. **All Modules** opens each installed gateway's own configuration.

## Fields

- **Default Modules**: The payment gateways available to the payment flow. More than one can be selected.
- **Card Storage Module**: The selected gateway used for card tokenization. Only modules that declare card-storage support appear.

### Settings inside a gateway

Opening a gateway card under **All Modules** shows that provider's own settings. Beside the provider credentials, every gateway carries the same set of shared settings:

- **Commission Rate (%)** — the fee added to the invoice when this gateway is picked.
- **Converting Currency** — payments are converted into this currency before they reach the provider.
- **Accepted Amount Range** — the minimum and maximum payable total this gateway accepts, in a currency you choose. Leave a bound empty to switch it off.
- **Accepted / Unaccepted Countries** — the gateway is hidden outside the accepted list and inside the unaccepted one.

## Tasks

### Select payment gateways

1. Open **Initial Settings**.
2. Select one or more gateways under **Default Modules**.
3. Save. The selected gateway set becomes available to payment flows subject to each module's own configuration.

### Select a card storage provider

1. Choose a compatible module under **Card Storage Module**, or choose none.
2. Save the settings.
3. New card-storage operations use the selected compatible gateway.

### Limit a gateway to an amount range

1. Open **All Modules** and click the gateway you want to limit.
2. Fill in **Minimum Accepted Amount**, **Maximum Accepted Amount** or both. Pick the currency the two figures are written in.
3. Save. The gateway is now offered only when the payable total sits inside that range. This covers checkout, invoice payment, bulk payment and adding funds.

## Things to Watch

> **Selection does not finish provider setup**
> 
> Open each gateway card under All Modules to enter credentials, currencies and other provider-specific settings.

> **An out-of-range gateway is hidden, not disabled**
> 
> The client never sees the method at all. Leave at least one gateway able to take any total; an order outside every range has nothing to pay with. The figure compared is the total before this gateway's commission and installment charge. A range written in another currency is converted at the current rate.

## Privileges

**Payment Module Settings** (`MODULES_PAYMENT_SETTINGS`) is required.

## Related Screens

- [Module Management](https://docs.wisecp.com/en/module-management)
- [Subscriptions](https://docs.wisecp.com/en/subscriptions)