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Buy guide, Payment Guide and Promise

1. How to Buy?

Currently, we don’t provide online enrollment system in English, so please click the “Live Help” button to contact us. After we get your payment, you can send the CSR and proof document to us, we can issue the SSL certificate after finishing the verification.

Click to Buy Guid

2. Our Promise

28 Day Money Back Guarantee

All certificates products have “28 Days 100% Money Back Guarantee” promise without any additional condition if you don't like our products.  

Unlimited Free Reissues

You lost your private key? Reissue. It is unlimited times and absolutely free. Whenever you need a reissued certificate, for whatever reason, just contact us and send new CSR to us, we issue your certificates immediately.

7X24 Full Time Service

To keep pace with global advanced service mode and to build international level customer service, WoSign provides 7X24 full time service. On workdays or weekends, days or nights, prompt replies are guaranteed for you. Local and considerate customer services and one-to-one professional technical supports are standing by. Highly efficient and professional services are dedicated for our customers worldwide.

3. How to Pay?

For our customers’ convenience, we accept various payment methods as below:


MeSince HK bank information(WoTrus Subsidiary):

Beneficiary: MeSince Technology Limited

Account Number: 741-091425-838

Bank info:

Bank Name: HSBC Hong Kong

Bank address: 1 Queen's Road Central, Hong Kong


Bank Code: 004 (for Hong Kong local payment only)

Notice: Please make sure to info your bank that the Charges Option is OUR.