top of page
FAQ
Frequently asked questions
All the reference books can only be returned within 30 calendar days with brand new condition and all returns are subject to a 15% restocking fee. To submit a return request, please visit Return Policy and fill out the form.
All other study manuals have their own return policy. Please see its corresponding return policy.
Please send us an email to change order. Be sure to include the order number in the email. We will try our best to accommodate your change. For cancellation, it would be varied depends on the order status. We will work with you closely to satisfy your request.
bottom of page
