Subscribo is very powerful tool to your Business. You can accept payment with just a single click via Paypal and easily manageable with Hassle Free Admin Panel.
This feature has an attractive front end and back end interface that are really awesome and eyecatching. Almost all kinds of changes are possible to do using the Admin Panel without having any kind of programming language knowledge.
It is built using the procedural php (with PDO feature) and without any framework. For this reason, it can be customized easily by most of the developers and create own Billing System with this awesome feature.
Security : It is protected against SQL injection, XSS and other attack and your website will be safe.