@Antonio-Cuevas

Welcome to the Magix user to user forums.

Your mention of activate the code suggests you have a coupon to allow purchase of a specific soundpool. You can only use the coupon once (so if the purchase price is less than the value of your coupon you will not be able to use the balance towards purchase of another soundpool) and you cannot select multiple soundpools to make up the value of just one coupon, sorry.

In addition, not all soundpools are available to purchase with a coupon.

HTH

Jeff
Forum Moderator