Price update frequency of FSB stores

Hello everyone,

My FSB has over 6000 products and it is on the shared hosting account. Sometimes it takes a lot of time. I thought I could change the price update frequency, that is every 12 or even every 24 hours
(less charge on my shared hosting account). The question is, should I? Maybe Amazon will ban me from not updating prices more frequently. But I have not found such information on Amazon TOS, maybe you have?