Last updated: July 24, 2026
30-day return window
You may request a return within 30 calendar days after confirmed delivery. To qualify, the item must be unused, unmounted, unaltered and in resalable condition with the original packaging, manuals, protective covers, tools and included accessories.
Return authorization
Email sales@useein.com with your order number, the item you wish to return and a brief explanation. If the item is damaged, defective or incorrect, include clear photographs or video showing the issue, the packaging and the shipping label when relevant. We will provide the return instructions and return destination after reviewing the request.
Items that are not eligible
- Items returned more than 30 days after confirmed delivery;
- Products that have been used, mounted, modified, disassembled, damaged through misuse or returned with visible installation marks;
- Items missing original packaging, serial labels, manuals or included accessories;
- Clearance, final-sale, personalized or specially ordered items when clearly identified as non-returnable before purchase;
- Damage caused by improper installation, incompatible equipment, accident, abuse or failure to follow product instructions.
These exclusions do not limit any non-waivable rights that apply to defective or misdescribed goods.
Damaged, defective or incorrect items
Please inspect the package promptly after delivery. If an item arrives damaged, defective or different from what was ordered, contact us as soon as possible and keep all packaging. After verification, we will provide an appropriate remedy, which may include replacement parts, a replacement product, prepaid return shipping or a refund.
Change-of-mind returns
For an eligible return that is not caused by a USEEIN error or verified defect, the customer is responsible for return shipping and any related customs or brokerage charges. Original shipping charges are not refundable. Use a tracked service and retain the receipt until the return is completed.
Refunds
We will inspect the returned item after it arrives. Approved refunds are issued to the original payment method, normally within 5–10 business days after inspection. Your bank or payment provider may require additional time to post the credit. Any deduction for missing parts, damage or loss of resale value will be explained before the refund is finalized, where permitted by law.
Cancellations
Contact us immediately if you need to cancel an order. We will make a reasonable effort to stop fulfillment, but cancellation cannot be guaranteed after dispatch. Once shipped, the order must follow the return process above. If we cannot ship within the stated timeframe, you may accept the revised estimate or cancel the unshipped order for a prompt refund.
Exchanges
To avoid inventory and shipping delays, approved exchanges may be handled as a return and a separate new order. Our support team will explain the available option for your item.
Packages returned by the carrier
If a package is returned because of an incomplete address, refusal, unpaid destination charges or repeated unsuccessful delivery attempts, we will contact you. Reshipping charges and carrier return fees may be deducted or charged before reshipment, except when the return resulted from our error.
Contact us before opening a payment dispute
Most order issues can be resolved faster through our support team. Please contact sales@useein.com with your order number so we can review tracking, delivery evidence, product condition and the appropriate remedy.