who manages prices???? in poland, a single instrument costs 1/20 monthly salary!!!! and what will one instrument in the program give to anyone?…
As you give the codes for 50 $ then maybe looking at the prices you would give one after 30 $ and the other after 20 $. You might as well give a code of $ 10,000 that you can use to buy only soundpools (which is also one)