Payment methods
The Payment Methods configuration in SellStack allows administrators to define and manage the various ways customers can complete their purchases. Each payment method represents an available payment gateway or manual payment option that can be offered during checkout. Payment methods can be configured individually for one or more channels, enabling different payment options per storefront. Each payment method includes several key attributes:
Name – The display name of the payment method shown to customers.
Code – A unique internal identifier.
Gateway – The underlying payment service or integration.
Description – Optional text displayed during checkout.
Enabled – Determines whether the method is active.
Channels – Specifies in which sales channels the method is available.
It is important to mention that access to payment methods is restricted with two-factor authentication to increase security measures. SellStack provides 3 payment methods at the moment:
Offline (pay later)
ACH payments using Aeropay
Authorize.NET payment method
There is also an option to enable PayPal payments.
For Aeropay and Authorize.NET payment methods, payments are processed immediately upon checkout. In contrast, when the Offline payment method is used, payment is deferred and completed at a later stage. A payment method in SellStack is created by clicking on the create button at the top of the payment methods grid and choosing one of the available gateway types. Each payment method has its own gateway configuration type. Aeropay gateway (see Aeropay gateway configuration in SellStack Admin image) requires information about the API key, API secret, and merchant ID. Users can also control the Aeropay environment (sandbox or production). Authorize.NET gateway (see Authorize.NET gateway configuration in SellStack Admin image) requires information about the API login ID and the transaction key. There is also an option to control the environment in which the payments will be made.
Payment methods grid in SellStack Admin

Aeropay gateway configuration in SellStack Admin

Authorize.NET gateway configuration in SellStack Admin

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