Dollar Tree in the Green Valley area of Arizona is a clean and well-stocked store that offers a variety of items, including some cute Christmas decor. Customers often find more than they expect, especially since most items now cost around $1.25, which is slightly higher than the original dollar price. The store generally provides good value, especially compared to places like Goodwill, with prices being significantly lower on donated items. The store can get busy, and there are often long lines with only one lane open, but staff members work hard to serve customers efficiently. Most employees are friendly and helpful, though some customers have experienced moments of discomfort. For example, a cashier was very nice to some but seemed uncomfortable touching money from certain customers and was less friendly to others. In one case, a customer felt ignored and uncomfortable due to the cashier’s behavior, which also included criticizing a purchase, leading to some customers choosing not to return. Overall, Dollar Tree offers a decent shopping experience with a good selection, especially for those on a budget. Customers are encouraged to be patient with busy lines and appreciate the effort of the staff in a busy environment.