Others give in points or voucher terms that expire after sometimes, so you have to keep following these dates so as not to waste time when these points reach expiry date.Others give in points or voucher terms that expire after sometimes, so you have to keep following these dates so as not to waste time when these points reach expiry date.Others give in points or voucher terms that expire after sometimes, so you have to keep following these dates so as not to waste time when these points reach expiry date.Others give in points or voucher terms that expire after sometimes, so you have to keep following these dates so as not to waste time when these points reach expiry date.