I placed an online order for some small parts, which easily fit into a standard flat rate USPS box, postage of $4.90. In the final step of checkout, the shipping charges popped up at more than $25. I figured it was an error, so went ahead and paid and then contacted the company. They answered that the shipping charges were dictated by USPS, not them. That's completely untrue. USPS only cares about what it charges for postage, not what private companies charge their customers for shipping. The company has been completely uncooperative. So... read full review »