Multi-select problem: How does the next paragraph end?

How to leave a review on amazon
Be sure to test the product thoroughly before writing your review.
Per amazon's tos, you should have the product at least 48 hours before writing a review. For supplements or similar products, you should wait until they've had long enough to take effect before reviewing.

Pick from:
(A). Determine the easiest way to submit a review. Look at reviews of similar products and have an idea of which one is easier to review.;
(B). If you still have no luck considering the product before making the review, call amazon's customer service line at 1-800-2836 or email them at ebs.com. Examine the product's estimated cost, marketing, and overall service.;
(C). For essential products, you should wait another 24 hours. The final steps should be listed in " a review guide.;
(D). Don't intend to review broken or defective products. Instead, try to get a replacement before writing a review.;
(D).