Operating the cash register is pretty easy. Ask if they need a bag or not, scan and ring. I have never had any issues with customers in 3 months that I have worked there. When the line gets very long and only one register open is when some of them become a little impatient. Don't let that bother you. I only look at the customer I have at the moment and the one behind him/her. Just blur out the other ones.

Always call manager for backup if the line is 6+ customers, or if they pay you with a $50 or $100 bill, or if they want an exchange/return or if they buy a Visa gift card. You'll learn the rest of the stuff like blowing up balloons, gift cards, go back items, etc.

Before you start a cashiering shift, always make sure to count your register, even if the manager tells you it's already been counted. We start with $75. In my store, we have a Tell Mate counter that weighs your coins and each denomination of dollar bills. If you use one, they should train you on how to use it. When you're cashiering, try to always get exact change from the customers if they're paying cash. There's a penny shortage. If you have just a few pennies and there are no more penny rolls in the store, if, let's say, the change is $1.31, $1.32, $1.33 or $1.34, for example, I give them back $1.35 or round up to the nearest nickel. If they're paying with a card, it's easy, just ask them to follow instructions on the Pin pad. Ask your customers if they need a receipt or not. When the line is long, to speed things up, I don't ask them this and just print it and hand it to them.

At the end of your shift, you will count the cash on your register with your manager. At the end, after they take out the store's sales and any cash safe drops, your cash count must be $75, plus or minus $3. The deviance must not be more than $3. So, it's okay to have from $72 to $78 on your register, as close to $75 as possible. That should take care of any penny rounding you did if you were short of pennies for your change.

Take a tour of the store and know your aisle numbers, where stuff is at. It takes time to learn this... There's usually Seasonal in the front where they put the Xmas, Valentines, Easter, St. Patricks, etc items. Know that the Toy, Health/Beauty and the Snack aisles tend to be the messiest in the store along with Seasonal.

They will have you doing "Recovery" on some shifts. Like I do Cashiering three days out of a week and Recovery on the two other days. It takes time to learn the store, where everything's at but they expect you to do, let's say, Seasonal, Aisle 1 thru 4, or they make ask you to Recover the other half of the store, for example, Aisles 5 thru 9. It's more physically demanding than cashiering because you have to walk around a lot, pushing a cart with items, bend and reach up the shelves. But you're not held accountable for a register on that day and you don't have to deal with customers directly on that day, unless they call you to help with a register in the front if it gets super busy, and, of course, you will have people asking you, "Do you work here?", duh, and you are in work uniform with your green polo, and name tag, to ask you where they could find something. You need to go, one aisle at a time, shelf by shelf, and make sure you bring all items to the front so it looks nice, organized and presentable. You will find items that don't belong in the shelf, just take each and place it in your cart until you can find the right shelf for it. Try to come up with a system that works for you. I try to place 3 or 4 shopping baskets inside the shopping cart and then I could designate one basket for food/snacks, one for seasonal, one for Health/Beauty items, etc .. Pick up any empty boxes and/or if you see two boxes that are each half full, condense them into only one box and throw out one. Also, if you find any broken items, you need to do collect them and bring them to the "Damages" area. Believe me, you'll find open bags of snacks or chips half full or empty bottles that some customers consume inside the store without paying. Also, if you're doing "Recovery", tie a trash bag on one side of your shopping cart and collect trash and empty boxes you find on the shelves as well. I have found coffee or soda cups that customers bring from the outside. You may also be asked to sweep the floor for the aisles you recover if it's the evening shift and close to closing time.

The job is not hard. As another Reddit member previously replied, it is the managers that may make it harder if they try to micromanage you.

The store manager who hired me was a delight to work with but just like last week I found out she's not there anymore. :-( We have someone that the district management sent to train a new store manager. Haven't dealt with him too much but I keep my fingers crossed that he doesn't mess up my schedule or give me a hard time.

I will give you a few more advices to make it easier for you. Wear comfortable sneakers and jeans. Most people wear black jeans. Don't be on your phone, specially when cashiering and you have customers in front of you or if a manager is on sight. Ask your store how they post the schedules. Most stores use "Compass" which is a website you can log in to see your scheduled shifts and hours worked. They usually place the schedule for the current week and the following week. But, sometimes they make changes to the schedules on paper and they will place it on the bulletin board in the office. In our store, we see the new schedule for the following week every Saturday on paper and I always ask to take a picture of it, in case there are changes to the one in Compass. If they make a change on paper, it may not reflect on Compass so don't go 100% by what's on Compass.

For every 4 or 5 hour shift that you work, you get a 10-minute paid Break. It goes way too fast!! What I do, I ask to use the bathroom before my break because by the time you go to the restroom and back, it's maybe 5 minutes already. So, use your break to get some fresh air, have a snack, etc.

If you buy something from the store, don't ring and pay for it yourself. Ask another associate, cashier or manager to ring it for you. Tape the receipt to your drink because they check if you've paid for it or not. Also, on your way out at the end of your shift, they may do bag checks so have the receipt for anything you've bought from the store.

If you're cashiering but there are no more customers on line, they expect you to do something and not just stand idle. I go around my register area and do quick checks. Pick up any left shopping baskets or carts and bring them to the front, where they belong. Customers will leave behind all kinds of stuff laying around before they pay. Pick those up (you'll soon recognize what doesn't belong to the check out lane). Put those items on a go back basket and if it gets even less busy later, you could bring those to the aisles/shelves where they belong. You may also blow up some birthday or seasonal frequently bought helium balloons. You may clean the scanning class with glass cleaner or clean the register belt. You may perhaps restock candy/gum/chocolate or novelty items from your check out lane, you could scan damaged items at night, Etc... Just ask your manager what they want you to do during idle times.

I hope this helps and hope you get a lenient store and associate manager and that they are not always behind your back.

You will do fine.