Product pages are designed to provide relevant information about the item, including product description, intended use, quantity, features, and other details where applicable.

We recommend reviewing the applicable product page carefully before completing your purchase.

Where relevant, ingredient, usage, care, or product-specific information may be included on the product page, product packaging, or accompanying materials.

If you have a specific product question that is not answered by the available information, contact our customer support team.

Please review the applicable product information and ingredient information where available before use.

If you have a known allergy, sensitivity, or condition that may affect product suitability, consider seeking appropriate professional advice before using a product.

Packaging, labeling, graphics, or other presentation details may occasionally be updated.

Minor differences can also result from photography, lighting, screen settings, manufacturing tolerances, or packaging changes.

After a successful order submission, order confirmation information is generally provided using the contact information entered during checkout.

Please review the confirmation carefully and contact customer support if you notice an error.

Contact Doreviay™ customer support as soon as possible if you would like to request an order change or cancellation.

We cannot guarantee that an order can be changed or cancelled after processing, fulfillment, or shipment has begun.

Available payment methods are displayed during checkout and may vary depending on your location, currency, device, and payment provider.

Please use only a payment method you are authorized to use.

Payments may be declined because of incorrect payment details, bank restrictions, insufficient authorization, security screening, or other decisions made by your financial institution or payment provider.

Review the information entered during checkout and contact your payment provider where appropriate.

Promotions and discount codes may be subject to eligibility requirements, exclusions, usage limits, availability, or expiration terms.

Confirm that the expected discount appears in your checkout total before submitting payment.

Orders may require processing before shipment. Processing may include payment review, inventory confirmation, product preparation, packaging, and transfer to the relevant logistics provider.

Processing requirements may vary depending on the order and operational circumstances.

Where tracking is available, shipment or tracking information may be provided after the order enters the shipping process.

Tracking information may require some time to become active after a label is created or the shipment is transferred to the carrier.

Contact customer support as soon as possible if you notice an address error after placing an order.

We cannot guarantee that an address can be changed after processing, fulfillment, or shipment has begun.

Check the delivery area, household members, reception or mailroom locations, neighbors where appropriate, and any delivery notes provided by the carrier.

If the package still cannot be located, contact the carrier where appropriate and then contact Doreviay™ customer support with your order and tracking information.

Delivery estimates are generally estimates rather than guaranteed delivery dates unless expressly stated otherwise.

Carrier operations, customs procedures, weather, public holidays, transportation disruptions, and local delivery conditions may affect delivery timing.

Contact Doreviay™ customer support before sending any product back.

Provide your order number, the relevant product, and a clear description of why you are requesting a return. If the return is accepted, follow the instructions provided by our support team.

Please do not automatically send returns to the registered business address shown on the website.

The appropriate return destination may depend on the order and circumstances of the request. Contact customer support first and follow the return instructions provided.

Contact customer support with your order number, a clear description of the problem, and photographs where they reasonably help document the issue.

Please keep the product, packaging, shipping label, and relevant materials while your request is being reviewed.

Once an approved refund has been initiated, the time required for the funds to appear may depend on your payment provider, card issuer, financial institution, payment method, and related processing systems.

Personal information may be processed for store operation, order processing, payment, shipping, customer support, security, analytics, and other purposes described in our Privacy Policy.

For order-related questions, include your order number, name and email used for the order, relevant product information, and a clear description of your concern.

Please do not send passwords, full payment-card numbers, card security codes, or other unnecessary sensitive credentials through ordinary customer-support communications.

Email: service@doreviay.com

Phone: +86 13877653433

Customer service hours are 8:00 AM – 10:00 PM.