A gift shop is traditionally read as the wish to give, to thank or to make amends. Choosing a present for someone in the dream can stand for how you feel about that bond.
Does the traditional reading fit your dream, or did it mean something else to you?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.