All the paid apps can be purchase from the backend of your site.
If you are not able to see the app store link in PayInvoice admin panel then install the latest version of PayInvoice and purchase apps.
You can download the latest version of Payinvoice from Download Page
All the paid apps can be purchase from the backend of your site.
If you are not able to see the app store link in JxiForms admin panel then install the latest version of JxiForms and purchase apps.
You can download the latest version of JxiForms from Download Page
All the paid apps can be purchase from the backend of your site.
If you are not able to see the app store link in Payplans admin panel then install the latest version of Payplans and purchase apps.
You can download the latest version of Payplans from Download Page
All the paid apps can be purchase from the backend of your site.
If you are not able to see the app store link in PayCart admin panel then install the latest version of PayCart and purchase apps.
You can download the latest version of PayCart from Download Page