what is better for credit, paying off slowly or all at once?
I have heard that it is better for your credit to pay off your credit card in installments rather than all at once. Then someone has recently told me that it is better to pay it off all monthly, and that will increase your credit. Which is true?
PIF will keep your account in good standing but don't expect any favors (meaning: no fee waivers if you slip up and go PD or OL, no credit limit increases, no lower APR's). Those only go to those who pay for their accounts, meaning actually pay interest, transfer balances from other cards, etc. If you pay nothing you will get nothing. Nothing is free...
It all depends on what type of credit card you have. The strategy behind business credit cards (those that actually involve business credit and not personal credit) is a bit different from the typical personal credit charge cards.
In order to be able to answer the original question we must know more about the type of card and its affiliation with business credit and/or personal credit.