There are absolutely no charges. We're not asking for any payment or your credit card details at any point. There's no trial, no subscription, no hidden fees, no shipping fees. We cover all the costs. This is TRULY FREE.
The only thing we ask is that you send us your experience with the sainlogic Products. Sharing your experience will help us improve our products and it will help other customers make a better decision.
The offer is only valid for customers who purchased the sainlogic products at amazon.
If you qualify for a FREE gift ,we will ship it within 48h. We will send you a confirmation email with a tracking number. You will receive the FREE Gift within 7-14 business days.