Nothing mentioned changes the following rules: (a) a member can do only one transfer per use year, in or out but not both; (b) a member cannot transfer points for compensation; (c) the only person or entity a member can transfer points to is another
DVC member.
Thus, I cannot figure out a way that any "company" can legally, or practicably, be in the business of purchasing multiple transfers of points. That was actually an issue in the early 2,000's when a member could do an unlimited number of transfers per use year, in or out but not not both, and a number of members were actually in the business of purchasing transfered points and making reservations using them. DVC reverted back to the single transfer rule that existed when DVC was created to prevent that activity.