Common App Fee Waivers

So i’m elegible for fee waivers through the common app because I get free or reduced lunch, but I was wondering how many times you could use this. I’m applying to a total of 5 schools through the common app and I’ve already sent 3. Someone told me that the limit was 4 schools, but does anyone have some insight on this?

-corrected-

You have a max of four if the school only accepts the College Board’s fee waiver. Some schools allow a letter from your counselor so this wouldn’t apply to one of those four.

My original answer pertained to transfers. My mistake.

Thank you. I just submitted my fourth. Aren’t the fee waivers confirmed by your guidance counselor w/o having to make any contact with them?