What is the most that I can sue a vendor? I signed a contract with a vendor to Dj my wedding on the 22nd of the month. I gave him a deposit of $100.00. He sent an email cancelling 16 days until my wedding. No details or apology. He then explained I would not get my money until 30 business days. Contract that we signed states if they cancelled we get all money refund by months end. It has been 2 months and still no refund from this vendor. I would like to take him to small claims court.