Go shopping with someone.
I know sometimes we simply have to get out to get something and there is no one to go with, but it's so much more fun if you go with someone. Whether you stroll the stores together, or meet up to check out, find someone to go with you. Not only does it help you be aware because four eyes are better than two, but it helps you stay accountable for what you are shopping for, and it gives you a check in through out the day rather than simply waiting for the end of the day to come. Take someone with you, and laugh and shop together.