Marketplace customers allow marketplaces to onboard their customers once and have them available over all their sub-merchants. To set up payments for these payments, generate the merchant customer for the relevant sub-merchant using Upsert Customer
required  | object (UpsertConsumerMarketplaceCustomer1)  Consumer marketplace customers represent individuals who will be making purchases from one or more sub-merchants
of the marketplace. They are uniquely identified by  Alpha release - Consider this endpoint experimental and very likely to change in future.  | 
{- "UpsertConsumerMarketplaceCustomer": {
- "givenName": "string",
 - "middleName": "string",
 - "familyName": "string",
 - "emailAddress": "lucy.diamond@star.com",
 - "isVerified": true,
 - "phoneNumber": "+61401234567",
 - "referenceCustomerId": "CUST-48822821",
 - "metadata": { }
 
} 
}{- "ConsumerMarketplaceCustomer": {
- "marketplaceCustomerId": "mktpcust_aQhYQc61KFYeQkGs",
 - "marketplaceId": "mktp_aQhYQM61KFYeQkGl",
 - "givenName": "string",
 - "middleName": "string",
 - "familyName": "string",
 - "emailAddress": "lucy.diamond@star.com",
 - "isVerified": true,
 - "phoneNumber": "+61401234567",
 - "createdAt": "2019-08-24T14:15:22Z",
 - "updatedAt": "2019-08-24T14:15:22Z",
 - "referenceCustomerId": "string"
 
} 
}