it s yours , not theirs , so don t worry!. Eligible for free shipping ( us only ) on orders over $ trade - in your old me for credit toward this item ! ships same business day , unless restocking .
Why is the writer offering this deal on their products , with free shipping and telling the reader not to worry ?
Pick the best answer from the following options:
A. None of the above choices .
B. They are doing this out of the goodness of their hearts and out of a genuine desire to help the customer find satisfaction
C. They care deeply for the customer , and they want to minimize the costs that they are exposed to
D. They are interested in gaining the trust of the reader and getting on their good side so that they will buy more products .


D