En Masse is very good like groupon component , also easy to customize it with what every you want! Has a nice support via telephone, via ticked system and email..
I release my company with en masse and i have great support!
i have buy so many extensions and script to make my deal site but this one is the best from any way! Thank you guys
The programmer is great with support... he help me to fix some problems with my site and make the plugin work smoothly... is very good person and always helpfully person... i suggest to everyone that plugin is very good!