I've been reading a marketing article about gift vouchers. One system that one therapist has is that they contact the recpient or the gift vouher buyer one month before the voucher expires to let them know that it needs to be redeemed soon. If the gift voucher date expries then they will let the gift voucher buyer have the treatment for themselves instead. This way the gift voucher has not been wasted. I know some of you live in states where you aren't allowed to put an expiration date. I am based in London, England and we don't have any such rules. I'm wondering if any of you use this method?