在priceline上定的旅馆，一直没在shopper上显示出来。把receipt发过去后，shopper
拒绝给cashback：
Thank you for contacting The Cash Back Network concerning your missing
purchase.
We apologize for the inconvenience. For purchases to be eligible to earn
cash back you must make your purchases on line after logging into your
membership and selecting the participating merchant. The information you
provided indicated that your purchase was made from a third party-Booking.
com.
Unfortunately this purchase is not eligible to earn cash back.
You are a valued member of the Cash Back Network community and we apologize
for any inconvenience this may have caused.
我的receipt上是有一行写了booking.com booking number:XXXXXXX.挺奇怪的。
