Appointments+ Plugin question upon the products and prices

dear wpmudev team,

i purchased the wonderful appointments+ plugin but i've got a little question on the products and pricing of these products.

in my case there i would like to add a pricelist for different services, but i'm not able to have different prices for each item. can you tell me, if it is basically possible to have different prices for different items? and if it is possible, can you please let me know how?

thank you very much in advance.
Andreas Klingenberger