Can we do the followings?
1) Upgrading the invoice apps (invoice, quote, estimate, PO, work) to version 7.5
2) After the upgrade, creating a free invoice app with in-app purchase.
For the 1) upgrade project, please find attached the file.
(UPDATED: 2 files attached "Invoice_version_7.5.pdf" and "Additional features 7.5.pdf")
Skills: android, ipad, iphone