The phrase "to sign the agreement" means to agree to the terms and conditions written in a document by putting your signature on it, indicating your acceptance and commitment to follow those terms. Full definition
Because if that's the case I can tell you right now that you don't signing any agreement with anyone from the club by buying a branded product. (justarsenal.com)
Overall, make sure that a second mortgage loan is right for you before signing an agreement with any lender. (debtfirms.com)
You don't and can't have a listing agreement with the seller, and you can't sign an agreement of p & s with them either. (remonline.com)