By submitting an order you confirm that the information provided during checkout is accurate and that you are authorised to use the selected payment method. Orders may be reviewed before fulfilment. We may decline or cancel an order where reasonably necessary because of suspected fraud, payment failure, incorrect pricing, unavailable inventory, technical error, legal restrictions or other legitimate operational reasons.

We aim to describe products accurately. Minor differences in appearance may occur because of screen settings, lighting, manufacturing variation or other reasonable factors.

Product prices, available shipping charges, discounts, taxes where applicable, and the final order total are displayed during checkout before the order is submitted.

Available payment methods are displayed at checkout. Orders are subject to successful payment authorisation and applicable fraud or security checks.

Orders are normally processed within 2–4 business days after payment confirmation. During holidays, promotional periods, or unusually high order volume, processing may require up to 5 business days.

For standard shipping to supported United States destinations, estimated transit time is generally 10–15 business days after dispatch. Shipping charges are calculated and displayed at checkout. Orders may be fulfilled from our facilities or designated fulfilment partners depending on inventory availability, product location and destination.

Eligible products may generally be returned within 30 calendar days after confirmed delivery, subject to the conditions in our Return & Refund Policy. Approved refunds are returned to the original payment method and are generally processed within 5–10 business days after the returned item has been received and inspected.

You may request cancellation by contacting us promptly before fulfilment begins. We will make a reasonable effort to honour eligible requests, but cancellation cannot be guaranteed after fulfilment or shipment has started. No cancellation fee is charged when an order is successfully canceled before fulfilment.

If an item arrives damaged, defective, incorrect, incomplete, or materially different from its description, please contact us with your order information and supporting photographs or videos where appropriate. We will review the circumstances and provide a reasonable replacement, refund, or return solution.

Promotional offers may be subject to eligibility requirements, expiration dates, product restrictions, or other conditions presented with the applicable promotion.

We may correct genuine pricing, description, inventory or technical errors when identified. If an error materially affects an order that has already been submitted, we will provide an appropriate explanation and available resolution.

Nothing in these Terms is intended to exclude or limit mandatory consumer rights that cannot lawfully be excluded or limited under applicable law.

Questions about purchases may be sent to service@kexvyn.com. Brand: kexvyn™ · Website: kexvyn.com · Legal company: Chuzhou Yanyuan Trading Co., Ltd. · Address: No. 58, Longya West Road, Longya Subdistrict, Longya District, Chuzhou City, Anhui Province (Xizhai Mending West Garden), S1# Building, Room 202-20 (Cluster Registration) · Telephone: 00852-3329024 · Service hours: 10:00–17:00 (UTC−7).