Shaquille Oneal and Kevin Hart walked into your beauty shop for the same services, would you charge them both the same amount?

Assuming both Shaquille Oneal and Kevin Hart came for Manicure and pedicure and both of them are asked to pay $30 each, this will be unfair to the little fellow. Metrically, Shaq wears a size 22 shoes while Kevin wears a size 10, plus or minus 2.......is this pricing fair to Mr. Kevin Hart? Practically, this is massive cheating, you know it and I know it. Now compare the hands of Mr. Shaquille Oneal and that of Mr. Kevin Hart; there is a palpable magnitude differential.    There are certain questions that need clarification; would it take the same time to complete both of their manicure and pedicure? Would it take the same volume of materials? Would it take more labor? Sincerely, all these questions and others need answers. You know ladies are very curious, and there must be some ideas crawling in her head while dealing with Shaq's humongous feet............! I rest my case.