Increase value if its larger than 3000 or if its payed by check.

Hi, i'm having a problem with an excel function, its supposed to go : if a price(cell E2) is >3000, or if its payed by "check"(the cell that says check is B2), increase the price(E2) by 7%, and if not, just leave the original price(E2). I've got the increasing by 7% part, but i cant connect the '' if its>3000 or payed by check '' part. I tried like this: IF(AND(E2>3000;B2);E2-E2*7%;E2) but it doesn't work :/ . Can someone please tell me how to connect these 2(the E2>3000 and the B2), i'd appreciate it so much.