Hi, I have a question about freelance contracts. I'm a writer residing in New York and recently stopped working for a commission-based website. I still have back payment and was confused when I didn't receive any notifications from Paypal this morning, so I looked over my original contract. It states: "Unless otherwise agreed to by the parties in writing, payments to Contractor shall be forfeited if Contractor does not write for a span of 14 consecutive days." The company currently owes me over $100 and I'm concerned that they will use this precedent to withhold my earnings. Is this even legal? I understand that I signed the contract and that it's binding, but this clause is the lowest form of frugality. I was hoping someone could provide some insight into this case. Thanks in advance.