Contact Us

Customer Service Hours

Customers dealing with cosrxhollow should understand that a request arriving outside the stated schedule is reviewed on the next service day; the support schedule is Monday to Friday, 9:00 AM-5:00 PM in America/New_York.

Getting an Efficient Response

The customer-facing practice followed by cosrxhollow is that an order number should be included when available; as a related safeguard, return parcels require prior authorization plus a prepaid label or another no-cost arrangement.

How We Can Help

In administering this policy, cosrxhollow confirms that assistance covers catalog questions, orders, delivery, returns, exchanges, payments, and privacy requests; support is available by email at tranhai811466@gmail.com and by telephone at 512-204-5454.

Physical Address

The customer-facing practice followed by cosrxhollow is that the complete physical address is 694 Cottonwood Dr, Brea, California, 92821, United States; for completeness, approved returns use this address unless the return instructions identify a different controlled facility.

How to Reach the Merchant

As part of the service commitment made by cosrxhollow, this website is operated for customers by cosrxhollow; as a related safeguard, the complete physical address, also used for approved returns unless written instructions say otherwise, is 694 Cottonwood Dr, Brea, California, 92821, United States; telephone support is available through 512-204-5454; as a related safeguard, the published contact email is tranhai811466@gmail.com.