Payment amount, amount must be greater than 0, can be 0 only when using subscription payment method. Truncated to two decimal places

Transaction currency corresponding to the amount, encoded according to ISO4217

Subotiz customer ID, associate with existing customer in Subotiz, choose one with customer_data field, use this field when you need to associate with existing customer

Third-party order ID

Payment business mode:

• onetime_payment: One-time payment, requires collecting customer payment information, pass payment_method_data field.
• subscription: Initial subscription payment, requires collecting customer payment information, pass payment_method_data field, returns payment_token for subsequent subscription renewals upon successful payment
• recurring_payment: Subscription renewal payment, requires passing payment_token to complete payment, no need to collect user payment information

Customer payment token, used for subscription renewal, required when using recurring_payment payment method.

Redirect page after payment channel accepts successfully in scenarios like 3DS redirect payment

Trade initiation time, UTC format, example: 2025-07-02T15:04:05Z

Client domain information, Fixed value: checkout.subotiz.com

If supported, the field, Transaction Summary, will be passed to the payment provider via its API.
Currently, payments for amounts greater than zero via Subotiz Payments are supported only.

The unique identifier of the request