It was awkward to read this it sounds eerily similar to my company.
We’ve been using two capital one cards for all of our expenses (in the hundreds of thousands per month), and have really enjoyed the benefits of 2% cash back.
The biggest issue is the credit limit. Even after 12 months of making 4-6 payments for the entire credit limit throughout the month (we max the card out every week at least), they still won’t give us the limit we need. Sometimes they even make up bogus excuses on the credit request response form Such as “account cost too high” (or something like that)