I asked the buyer to partially pay me for the service done thus far but he rejected. What are my options?

Helptimize would like the buyer and seller to negotiate their agreements of the contract together. If milestone payments was not selected within the bid contract then legally there is no way Helptimize can interfere and make the buyer pay immediately for partial services. Make sure that a milestone payment is setup if that is the requirement. If the service was accomplished then simply select Contract “Completed” and buyer will be notified they have 24 hours to dispute that the service was fully accomplished before payment is sent to seller.