Delivery address ID. Example: 'addr_001'

Payment aggregator (e.g., Fynd, Razorpay, Juspay). Example: 'Razorpay'

Billing address JSON (address, phone, email, pincode, landmark, name). Example: { address: '221B Baker St', phone: '9876543210' }

Billing address ID. Example: 'addr_bill_01'

Callback URL after payment success/failure. Example: 'https://example.com/pay/callback'

Cart ID. Example: '5bb521cfdc83215e1889b346'

Custom order metadata. Example: { source: 'app' }

Customer details.

Delivery address JSON (address, phone, email, pincode, landmark, name). Example: { address: '221B Baker St', phone: '9876543210' }

Extra metadata for checkout. Example: { campaign: 'SUMMER' }

Cart ID (alias). Example: '5bb521cfdc83215e1889b346'

Card IIN (first six digits) for card payments (e.g., 123456). Example: '411111'

Merchant code (e.g., ICICI, AXIS). Example: 'ICICI'

Checkout metadata. Example: { experiment: 'A' }

Card network (e.g., VISA, MASTERCARD, RUPAY). Example: 'VISA'

Order type of the shipment (e.g., 'PickAtStore', 'HomeDelivery','Digital). Example: 'HomeDelivery'

Ordering store ID. Example: 1234

Auto-confirm payment without user action. Example: false

Payment identifier. Example: 'pay_abc123'

Payment methods list. Example: [{ amount: 499.0, mode: 'CARD', name: 'Visa', payment_meta: { merchant_code: 'ICICI', payment_gateway: 'Razorpay', payment_identifier: 'pay_abc123' } }]

Payment mode (e.g., COD, CARD, NB). Example: 'CARD'

Payment params (identifier, merchant code). Example: { payment_identifier: 'pay_abc123', merchant_code: 'ICICI' }

List of order tags used to classify and visually enhance order cards.

Staff details if checkout is on behalf of a customer.

Card type for card payments (e.g., DEBIT, CREDIT). Example: 'CREDIT'

Success callback URL. Example: 'https://example.com/pay/success'

Failure callback URL. Example: 'https://example.com/pay/failure'