My home room offers all the club members discounts in the form of either a play as much as you like fixed monthly fee or 20 hours at a discounted rate. The problem with the 20 hours is that they keep track of the hours in an excel sheet and it's not working that well. I was wondering is there's a better solution with a web interface and maybe a mobile app where you can keep track of the hours you have left and maybe even buy new ones.