Sales Policies / Terms Which credit cards do you accept? Visa, Mastercard, Discover and American Express are accepted through Paypal services. What is your guarantee & return policy? Your satisfaction is our main concern. If you are not 100% pleased with your purchase, you may return it (email us for authorization) within 30 days for a refund of the merchandise value only. Upon receipt of merchandise in good condition, we'll immediately issue a refund check. Why was I charged sales tax on my purchase? If we SHIP TO Idaho, we must add 6% sales tax to your order.