1) If you create a Sales Receipt (in POS) for a customer with a special pricing level, convert it to a Sales Order, and at a later time convert it back to a Sales Receipt to sell the items, the special price level does not apply to any additional items that get added to the Sales Receipt!
You have to re-apply the customer’s name to the Sales Receipt to get the special price level to apply to the additional items!
2)If you create a Sales Order for a customer, accept a deposit on it, at a later time convert it to a Sales Receipt, then put the Sales Receipt on hold, it loses the deposit.
This would happen if, say, your customer would decide he wants to shop a bit, and in the meantime another customer walks up and wants to check out. Ideally you could put that Sales Receipt on hold. Instead, you need to convert it back to a Sales Order, and then re-convert it back to a Sales Receipt.