Please have product units show the original value paid similar to vouchers. (In both wallet and checkout)
At our practice we pay providers a commission on Injectable Services performed however they get a percentage based on the cost paid by the patient, not always the full cost value.
We allow our patients to pre-pay for injectable product units on sale to store in their wallet for later use.
When they come in to redeem their treatment we would like the checkout to reflect the original valued paid for those units (while also not interfering with their correct dollar amount due for any remaining units they may need to purchase that day).
Currently when patients are checkout out with a voucher being applied it does show the original cost they paid. It would be nice if this could be done for Product Units in a similar way.

It takes a great amount of tracking to find out what the patient's original value paid is so we can properly pay out commissions to the provider. We currently have to look at the patient's past purchases in history, their current wallet to see if there are units remaining, and then do the math to calculate how many units were used at what value. We would love an easier way to track this please.