Have cart attendant do their job
That's a first.
I honestly do NOT mind any of my GSAs as of current. Most have done Guest Service/Cashier for more than a year and know what's up. I just wish their memory sufficed more. I sat down and talked to each and every single GSA and GSTL(well not sat down, but talked) about wanting to soon move onto a different Work Center, specifically hardlines, and they all forgot within 10 minutes. I've asked, reminded them, etc etc but with their College and schooling taking up 60% of their brain power it's hard.
I would hate being a GSA, though. So, I can understand, and I don't blame them for anything. I get that they won't remember that I wanna move on from cashiering and get experience on the floor, I get that we need to ask more and more and push more for redcards, and you have a certain goal at the end of your shift at handoff to make and if you don't it reflects poorly upon you instead of your cashiers who aren't asking.
I'll just say a good GSA to me is one that accepted their newfound authoritarian position within the store and works.. not tries... towards the betterment of your cashiers, staying motivated yourself might motivate the other cashiers or at least put a thought in the back of their head saying they need a redcard today.
It's only hard when every cashier at my store including me hates redcards. I hate pushing them, there isn't enough incentive. "Oh I see you spent $200 wanna save $10 real quick?" and it's not the GSAs or GSTLs or anyone's fault in the store.. it's corporate's fault. Even during a week last summer where we offered a free large bag of popcorn from Food Ave upon signing up for the redcard or just for having a redcard I got more redcards than I did in one month.
With Amazon and Walmart starting to become cheaper and offer better deals, Target is kind of falling behind. Back when I was looking for a TV I found a TV at my target that was $430. I went "sweet with my discounts and everything it should all be cheaper for me!!' wrong. Amazon had it for literally $350ish. I ended up saving like $10 with Amazon even with all my discounts applied at Target. Tax included, shipping was free with prime.
I'm kind of off on a ramble but if you do good by your cashiers, your cashiers will do good by you. Make sure SCO has breaks covered etc cash requests are fulfilled, you respond to backups and call off un-needed calls, you work with what you have(say maybe your cart attendant calls in) and see what you can do to really flex your available team.