The only way to curently raise invoices and credits within Sage 50C is to raise them 1 by 1 within the invoice module.
It would be great if there was an option to batch import to this module, and then to create the invoice documents from this batch import so that they can then be sent out to customers rather than raising 1 by 1 or instead producing invoices outside of Sage only to import the transactional details. Chasing could then be done directly from Sage.
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