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"available_payment_methods": {
"self": "https://yourdomain.commercelayer.io/api/orders/qaMAhZkZvd/relationships/payment_method",
"related": "https://yourdomain.commercelayer.io/api/orders/qaMAhZkZvd/payment_method"
"type": "payment_methods",
"type": "payment_methods",
"self": "https://yourdomain.commercelayer.io/api/payment_methods/JMRQlsvxkO"
"payment_source_type": "adyen_payments",
"name": "Klarna Payment",
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"formatted_price_amount": "€0,00",
"created_at": "2018-01-01T12:00:00.000Z",
"updated_at": "2018-01-01T12:00:00.000Z",
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