No, you do not have to. You can place the order directly on our website without register. However you can also choose to register on our website.

Click “Create an Account” at the top right corner of our website. 

If you did not pay for the order, then you can modify and reorder. If you finish the payment for your order, you can cancel or modify it in 24 hours for any reason. If more than 24 hours, Please send a request to our customer service.

We use PayPal to facilitate our payment process. You can use Credit Cards and Debit Cards too. 

Please check Size Chart on the item's product page to see the measurements.Mose of our items are marked as S/M/L/XL/XXL size. The unites are cm or inch.

1. In the event you are unhappy with your order, we are able to provide full refunds to customers once the products are shipped back to us. In the event that shipping costs would exceed the value of your items, we will make an agreement with you on your unreturned items.
2. Tips: Please do not make returns directly to the address on the package received. Please only send to the address that our customer service provided. Any return or exchange will be valid after accepted by our customer service center.

Please take a picture of the problem you met or screenshot and send it to support@viazus.com so that we can handle the issue ASAP.