Frequently Asked Questions
Ordering, shipping, tracking, returns, refunds, cancellations, payment, and customer-support information in one place.
Last updated: September 2, 2026
Who operates EbnznSm™?
EbnznSm™ is owned and operated by Shenzhen Yingda Zhenxuan Trading Co., Ltd..
Business Address: Room 402, No. 205 Longping East Road, Longgang Community, Longgang Subdistrict, Longgang District, Shenzhen, Guangdong, China
Customer Support: service@ebnznsm.com
How long does order processing take?
Orders are normally processed within 1–3 business days after payment confirmation. Processing time is separate from shipping transit time.
How long does U.S. delivery take?
For standard shipping to supported destinations in the United States, estimated transit is generally 5–12 business days after dispatch. Actual delivery time may vary because of destination, carrier operations, weather, customs procedures where applicable, seasonal volume, or other transportation circumstances.
How is shipping cost determined?
Available shipping methods and applicable shipping charges are displayed during checkout before payment is completed.
Where can my order be fulfilled from?
Depending on inventory availability, product location, and delivery destination, orders may be fulfilled through our own operations or designated fulfillment partners. The physical shipping origin may differ from the business registration address.
Will tracking be provided?
Once an order has been dispatched, available tracking information is normally provided by email or through the applicable order-tracking method. Please allow approximately 48 hours after label creation for initial carrier activity to appear.
What should I do about a delayed or missing package?
If tracking has not updated for an extended period, a shipment appears lost, or a package marked delivered cannot be located after reasonable checks, contact service@ebnznsm.com with your order number. We will review the available shipment information and work with the relevant carrier or fulfillment provider where appropriate.
What is the return window?
Eligible products may be returned within 30 calendar days after confirmed delivery.
How do I request a return?
Email service@ebnznsm.com before sending an item back. Provide your order number, the item, the reason for return, and relevant photos or videos where necessary. Once approved, Customer Care will provide the correct return warehouse address and instructions.
Who pays for return shipping?
For preference-based returns, customers are generally responsible for return shipping. If a damaged, defective, incorrect, incomplete, or materially misdescribed item is confirmed, we will provide an appropriate solution without requiring the customer to bear the reasonable return cost caused by the qualifying issue. No separate restocking fee is charged for approved eligible returns.
How long does a refund take?
After an approved returned item is received, inspection is generally completed within 5 business days. Approved refunds are generally processed to the original payment method within 5–10 business days after the returned product has been received, inspected, and approved. A bank, card issuer, or payment provider may require additional posting time.
Can I cancel or change an order?
Contact service@ebnznsm.com as soon as possible. We recommend submitting requests within 12 hours after purchase whenever possible. Requests cannot be guaranteed once processing, fulfillment, shipment preparation, or dispatch has begun. No cancellation fee is charged for an order that is successfully canceled before fulfillment.
How can I contact Customer Care?
Email: service@ebnznsm.com
Customer Service Hours: Monday–Friday, 9:00 AM–6:00 PM PST.