ExcelEverywhere converts a spreadsheet into a calculating webpage. You can use all the formulas of Excel to calculate output and validate input.
Several customers create PHP-pages from these webpages to do backend integration. For example an orderform can get the current price of the products.
We can automate the generation of PHP-pages. We haven't done that yet, since we are not sure that PHP-users are willing to pay for software. The software costs between $99-$149. And we need the money, this is our full-time job!
Question: Is there any point of making a PHP-version?