How to submit a ticket and request support?
If you come across any questions or require assistance with e-invoicing via Link4, you can submit a ticket directly through your Link4 account. Once you submit a ticket, our team will be in touch with you shortly. (Please ensure you enter a valid email address)
You can also connect with us via the live chat option available on our website and your Link4 account - our support heroes are ready to assist you.
Please feel free to explore our help desk - our knowledge base may have the resources you need.

How to join our self service portal?
Please accept the invitation sent to the provided email.
Set a password and click on the Register button.
Once you have registered, you can view the progress of your support request through the Customer Self Service Portal.
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How Do I Deactivate or Cancel My Subscription?
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With your custom plan, you can add multiple users! Click on the logo on the top-right hand corner and select "My Profile" from the dropdown menu. Go to the "My Users" tab and click on the "Add New User" button. Step 1- Fill in the name, email address ...
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How To Update Your Password?
To reset your password, click on the logo icon the on top-right hand corner and select the My Profile page. On the My Profile page under the Personal section, enter your Current Password and click on the Save Changes button after you have re-typed ...