Best Western Rewards members can earn a Free Night Voucher when staying three separate times at Best Western hotels through Sept. 1, 2014. You must first register for the promotion at http://www.bestwestern.com/summer or by logging into your Best Western Rewards account and registering there.

The voucher is valid until Jan. 31, 2015, and can be used at over 2,000 properties in North America.

Bottom line: Free night offers are always popular with members. This one is not as lucrative as others that offered a free night after only two stays, but it’s still an attractive offer, especially if you already had plans to stay at a Best Western hotel. As with most free-night vouchers, the validity of the voucher is rather short, in this case, to the end of January.