What if a new invoice is for a different service from my usual business activity?

Do not copy the usual purpose code without checking it. Describe the new service or goods clearly on the invoice and compare it with the code description and supporting agreement. One business may have receipts that need different classifications.

Ask Skydo support about the specific invoice if the saved code does not fit. Explain the new activity and identify any payment already in progress. Confirm whether the code needs to be handled for this transaction only or whether your business details also need updating. Do not change the whole business default merely to get one invoice through, and do not treat a directory entry as approval that Skydo can accept that type of payment.