I take photos for a large school event as a volunteer. This next year they hope to print and sell my photos as a fund raiser. I’m 100% fine with this. The intent is to print a small photo and sell them for like $5 each. I’m not partial to any brand or particular size, but it should be no larger than 4x6 I’d think. I told them we’d have to find someone to handle the printing and selling since I’ll be busy shooting and processing. Any suggestions?