PER Web version VS plugin version
Using the PER Web Version you can accomplish the below things which you can't or hardly do with plugin.
1. Inserting a counter in any website say PHP, HTML and WP .
2. Instant usable code is available which can be easily used into your webpage directly.
3. Ability to add counters in emails
4. User can use the same campaign code in multiple websites by not worrying about any installation overhead of plugins .
5. All the addons are in built so no need to worry about managing the addons.
6. Ability to insert the counter in Pop ups and light boxes.
7. This does not cause any theme compatibility issue and is very stable.
8.Compatible with all the themes and pages like html, leadpages, optimizepress etc.