Yes, you can use it on multiple domains. However, Our support is limited to 1 or 3 or unlimited domains according to the subscription plan.
Your extension will keep running on your website.
However, if your membership expires, then you will not be able to access new releases, updates and support.
We highly recommend to renew your membership to receive latest product releases and obtain technical support experts.
We accept payments from Credit Card (via paypal), PayPal.