no pictures...but it is any single serve item $4 and under...that could be a coffee, tea, soda, water, juice, (but not lemonade at the FW Trading post - because that rang up as liquor for some reason! heheh), those "chip-n-dale" bags of nuts/trail mixes (the small bags), rice krispie treats, any candy bar, ice cream bars, muffins, bagels, fruit cups, side salads, veggies, fruit...omg...so many things can be used for snack credits!