Items marked as being purchased, shows in receipt list

[lubos]

Same as this:

Non-inventory items available for selection on wrong transaction forms

When non-inventory items are set up as only being able to be sold or purchased, they are still visible in the Item dropdown menu for transactions of the other category and can be selected. This bug occurs across all transaction types: quotes, orders, invoices, receipts, payments, etc. Further, if there was a sales or purchase price previously entered and the sale or purchase option is deselected without deleting that price first, the price will automatically populate on sale or purchase transac…