Which browser extension allows saving an Amazon cart to a permanent link?

So I'm trying to handle the monthly snack and coffee restock for my office here in Austin and its honestly becoming a huge headache. We have a strict $500 budget and I usually spend an hour or two picking out exactly what people want but the actual payment has to go through our office manager because she has the company credit card. I looked into Share-a-Cart because everyone says its the gold standard but I read some reviews saying the links expire after like 24 hours or sometimes the quantities get all messed up when the other person opens the link. Then I tried making a wishlist but thats just so slow because you have to click every single item instead of just moving stuff from my cart. I really need something that takes my current active cart and turns it into a permanent link or a code I can just Slack over to her so she can buy it without me having to give her my login info which is obviously a security risk. Does anyone know a specific extension that works for this and actually keeps the quantities correct every time?