Need some advice on CPA gateways and sutff

Hi
I've been reading around and got lots of info but there are some points that are not clear.
I want to setup sites that offer content that will be blocked for download until they fill something.
I am a programmer so I can learn how to do it using code.
Mostly .net, asp.net. javascript and html.
Just started "reading" php, but I can customize WP.

I have both WP and regular sites.

1- How do I know which offers can be used in blocked sites in the CPA networks?
2- What kind of offers I need to promote? Do I need offers that are zip submits/ or email ? how do I do that? Use code to show a dark screen on click and then redirect them to a link? how do I know they filled the offer when they are back? Or do I need to create a form myself and ask them for the data needed by the CPA ?
3- Will google crawl my site anyway?
4- are there any WP plugins recommended for that appart from wp guardian that costs 100$?

Thanks
Claudia

If you are locking the content, then you should only use incentive offers, or you risk getting banned from the CPA network. Also, some networks won't even allow you to use content gateways.

I heard Maxbounty allow you to use content gateways aslong as you follow their rules (only use incentive offers, and make sure you own the content that is being unlocked)

From what I've heard BHCB, WP guardian and similar plugins do not have a way to see if your user has completed an offer... instead you set a time for the gateway to be unlocked (2minutes or so to ensure your user has completed the offer)

If your new to CPA, then you could always go with cpal3ad to keep it simple by using their offers and gateway. I'm averaging $200 a day with them and only started last month

thanks for your help,
Are you using WP or a regular site?
what type of offer are you promoting?
is it a single page site or?

At the moment im using CPA Lead on a movies website (wordpress blog) and its going great for me so far. The only bad thing about CPA Lead is the surveys tend to be quite long which can put some people off, but aslong as they want your content, they will fill it in