Calculated fields form?

I have the free version of this plugin installed on my site to provide instant quotations. It works pretty well for what I want but I need to be able to send the resulting quotation to the shopping cart (woocommerce).

I have contacted the plugin creator and they say I would need the developer version of the plugin to be able to do this which is $99. I don't really have a problem with this if it works as they say but they don't have any sort of working demo of the plugin doing what I want and I would prefer to check that it will work as I need it to before buying it.

Anyone use this plugin for a similar purpose who can vouch for it or does anyone have any recommendations for an alternative?

Well, if the developer can vouch if he can get it done, its better to go that way. Well, yeah you can ask out for suggestions here are you are doing now, but if you are going to spent to get it done, the orginal developer should be the first option even if he is pricey. You will have a working product in the end instead of money down the drain.

Thanks for replying, I'm not really asking for anyone to do anything for me I just wanted to know if anyone had any experience with this type of plugin and if it works.

The plugin owner sent me what looked like a very generic reply simply stating that I would need the developer version of the plugin to do what I wanted. It didn't really inspire confidence considering they want $99 for that version, I would have at the very least expected some detail about what their premium version could do that the free version could not.