Based on what is on their website I would be wary. Sounds like one of those programs that offer to take your timeshare off your hands as a "credit" against the purchase of their vacation Club. Sometimes that transfer happens and sometimes they fail to follow thru with purchasing your timeshare after you buy their product....
Why should I purchase from Exchange Points Club?
Travelers who purchase a Points membership package through Exchange Points Club receive a tremendous amount of savings over online rates and overall retail rates. The best part about purchasing through Exchange Points Club is that we are not selling you a timeshare. While most of the Points programs or vacation clubs on the market are selling you resort ownership, EPC is different because we are setting you up with a resort wholesaler that can sell the Points without the deeds, maintenance fees, or ownership obligations.