Credits cannot be extended if they have already expired. But if you find you have some credits remaining near the end of their credit life and before they expire, some packs have the option to extend the remaining credits for another 90 days for an additional fee. These newly extended credits are only activated, and their 90-day credit life begins when we first start working on your project again. This means you can take your time and plan out your project without worrying about losing any of the 90-day credit life. However, credit extensions do expire if not activated within the first year from their date of purchase. With the Gold and Platinum credit packs, you have the option to extend your credits twice if required.