Quota is different from quoter. Here are the meanings according to Dictionary.com: the share or proportional part of a total that is required from, or is due or belongs to, a particular district, state, person, group, etc. Or a proportional part or share of a fixed total amount or quantity.
While Quoter is from the word quote
Which means To prepare a summary of work to be done and set a price or To name the current price, notably of a financial security.