We want to run a special where you get a Dollar amount off your bill or a percent when booking a combination of two service categories. (Nails+Feet for our salon) It would be nice to be able to create a rule that applies when they book one or more of a selection of categories together.

Also it would be nice to have the option to do a discount from the TOTAL appointment, not off the services specifically. So if they booked anything in category 1 and anything in category 2 they would get a blanket $10 off for instance. We could do $5 off each category now but it wouldnt make sure they are booking both categories, not just one.

I thought about making a "package" with addons options that essentially makes a franken-package based on price points (take lowest service and have pick one addon that upsells to become a different service) but that workaround is too complicated. If we had the ability to trigger a discount when they book anything from BOTH category 1 AND category 2 that would be nice.