@megawatt4743 When going through the activation process you pick plan first make sure it on the right 15GB plan , that said if you made it to payment part and stopped because you were in the $60 one by accident on that 4th page of activation is a spot to put in referral code and promo code … but for the $40 /15GB plan there’s no promo code to use . But can still use a referral code to save $10 bucks I’ll inbox you one I case you don’t already have one private message