I believe you have to retain tax-related data (customer invoices, bills, payments etc) for ~2 years or however long your local jurisdisction requires. I don't t

I believe you have to retain tax-related data (customer invoices, bills, payments etc) for ~2 years or however long your local jurisdisction requires. I don't think that will go away since such laws mirror the long-standing laws used in normal accounting. This should be related to non-ecommerce related data.