Can I use credits to purchase service packages? June 04, 2020 19:54 Updated Credits or gift cards can not be used to purchase packages. Related articles Where can I see how many credits are left in my package? If my package is for blowouts, can I use it towards makeup or nails? How do packages work? Can I purchase a gift card or gift package over the phone? Why do I have an additional charge when my package is applied to my service?