Ebags gave my birthday "present"

Previously registered ebags when testing foreign business processes, fill in the required sex, occupation, birthdays and other details. I received a ebags mail this evening, wish me a happy birthday, gave me 25 dollar discount, the last sentence "have fun-it ' s your special day&http://www.aliyun.com/zixun/ Aggregation/37954.html ">nbsp;" Let my heart a warm. The year before last I wrote "How to send Coupons," Based on CRM to fully utilize the coupons to the customer to expand EDM (SMS) marketing, is not very difficult, to today still do not see any domestic companies to do a good job (also may be some of the company did but I do not know). I registered so many domestic business-to-consumer, today everything received, in addition to D1 sent me a blessing message (but nothing to me, let me 211.html "> Feel very Chicken)." In fact, this kind of detail marketing cost is really very low, and can let the user happy, why not?