occasionally someone will mail me a check, money order, send me an item, do some work for me, etc instead of donating via paypal. I need to be able to manually enter their upgrade. a note field would be nice as well so I can enter a note to myself letting me know how they paid. while I'm at it,sometimes when they do this they'll send an odd amount that doesn't exactly fit the set upgrades. I'd like to manually enter a custom upgrade setting any the dollar amount (including zero) & expiration date.