Create a Payment Invoice

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Source qualifier & source identifier

The source_qualifier is an identifier of the payment invoice source, usually a bank, such as 'barclays'.
All payment transactions that belong to a payment invoice, must have the same source_qualifier as the invoice.

The source_identifier must be unique per source_qualifier, company-wide.

These values must only contain the characters a-z, 0-9, _ and -, with a maximum length of 50 characters.

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Payment transactions

All payment transactions included in the payment invoice must already exist in Skovik.
They're unique and identifiable via the combination of source_qualifier and source_identifier.