If you have a club card, press the “club card” button or scan it on the reader. Scanning an item will also start the self-checkout process.
For produce, place the item onto the scale. The scale is usually part of the scanner, so simply place them item on the scanner. Select the Produce button and enter the four-digit item number. If you scan regulated goods, such as medicine, alcoholic beverages, tobacco products, or adult games/movies, then you will have to wait for the self-checkout attendant to check your ID.
Depending on the country, state, or province, you have to enter in the number of bags used. This is because you may need to pay for bags. In California, the bag fee is about $0. 20.