One day, AIRLIE and I were in a store. She asked me to buy her a stuffed pig. I agreed but made her purchase it herself. She carried the pig to the counter, placed it in front of the sales lady, then AIRLIE handed her my credit card. After it had been swiped, AIRLIE gave me the card back and carried the bag with her pig in it out of the store.

We had never practiced this particular chain of commands before but she did great!