SlimPay
Contents
Setup
Begin by activating the payment gateway under Setup > Payments > Payment Gateways and choose SlimPay from the All Payment Gateways tab.
Once activated, you can then enter the configuration details received from SlimPay.
Sandbox
SlimPay have a sandbox for testing the payment integration. You can apply for sandbox credentials here: https://dev.slimpay.com/hapi/login?signup
Instant Activation for New Orders
Payments received using the SlimPay module will take time to be processed and recevied. Enabling the "Instant Activation for New Orders" option will allow a payment that is pending for a new mandate signup to be seen as being completed immediately. This will allow automation immediately on payment signup.
Supported Currencies
Slimpay support using EUR for SEPA payments, and GBP for BACS payments. The module automatically chooses the correct scheme based on the client currency. It is not possible to use the Convert To option when using SlimPay.
Recurring Payments
Once a mandate is created and associated with the client account, it can be used for automatic recurring payments (like a Credit Card Module).
Rejected Payments
The SEPA scheme allows an eight week period where a payment received can be rejected by the payee. As such, new functionality has been introduced to reverse a payment in WHMCS that will set the invoice state automatically to collections. In additional to changing the invoice, the due date of any service and addon will be reversed automatically.