Please switch the Option to add an "additional donation" as an "option" - it comes up and again, takes too much time to think and flip to next. You have to put in a 0.00 then ok it and etc etc. Just add it as an item to the list of items they want to purchase. Not a requirement to put in an amount before checking out.

Need quicker collection of $$ to move to the next person in the concessions line.

BUT I have to say that I LOVE ZEFFY app and all the options you have given us thus far!!! WOW I am just so very happy to of come across this app! The Killdeer Cowboy Booster Club THANKS YOU!!!