Too many people, including myself, can't get it to work (and I've used several PHP submit packages like this). The form.php file Formoid created to put the form on your page has an error in line ten that calls to an unknown and non-existent resource. Read their YouTube page to see several people struggling to get it to work.
Their so-called one year of support service is a complete lie. Their 2 support agents only shoot back irrelevant pat responses: ask you to make sure the server runs PHP when you just gave them a link to their form where the PHP is running on your server, asking you to give them a link when you've already given them three, telling you that you can't test it on your PC when you just gave them three links to it running live on your server, asking you to send everything you have uploaded so that they can look at the code and then never addressing that again, so forth and so on until they finally just stopped replying.
The so-called unlimited license they sell you is actually very limited. The software will only send to one address per form. And if you try to change it to the address in a paid version of the software, the software reverts back to freeware mode. That's far from an "unlimited commercial license" in my book.
Their so-called one year of support service is a complete lie. Their 2 support agents only shoot back irrelevant pat responses: ask you to make sure the server runs PHP when you just gave them a link to their form where the PHP is running on your server, asking you to give them a link when you've already given them three, telling you that you can't test it on your PC when you just gave them three links to it running live on your server, asking you to send everything you have uploaded so that they can look at the code and then never addressing that again, so forth and so on until they finally just stopped replying.
The so-called unlimited license they sell you is actually very limited. The software will only send to one address per form. And if you try to change it to the address in a paid version of the software, the software reverts back to freeware mode. That's far from an "unlimited commercial license" in my book.