Had this exact thing in 2022 and it fixed itself in about ten days, which is why six weeks is bothering me now.
Account opened in April. Threshold is 50. Every charge clears first time, no declines, no chargebacks, same card throughout. I'm spending about 400 a day, which means it bills me eight times a day, which means my card processor is now looking at me like I'm running a scheme.
Everyone says it goes up on its own. Mine hasn't. Six weeks, roughly 16,000 through it, still 50.
Has anyone actually got one raised - by asking, by waiting, by anything - or is the answer that some accounts just never get promoted?