Ajax infinity & Ajax register

Hello
Before the possible purchase of 2 extensions, I wish to have the answers:

Ajax infinity
1/ it allows to replace, in a transparent way, the traditional pagination of the display of the articles does not blog mode. Did I understand correctly?
2/ I don't understand "Configuration for automatic/manual loading of old pages", is it only valid for new articles created?

Ajax register
3/ is it possible to identify yourself with your email ?
4 / custom fields are those of joomla or owner?
5/ can it be integrated with other extensions that allow you to use the connection of other social networks? cf JFBConnect?

Hello,

>Ajax infinity
>1/ it allows to replace, in a transparent way, the traditional pagination of the display of the articles in blog mode ?

Yes.

>2/ I don't understand "Configuration for automatic/manual loading of old pages" ? it's only valid for new articles created ?

Where do you find this quote? It seems like it was taken out of context.

>Ajax register
>3/ is it possible to identify yourself with your email ?

AJAX Register is for registrations, not login.

>4 / custom fields are those of joomla or owner?

Don't understand this question.

>5/ can it be integrated with other extensions that allow to use the connection of other social networks? cf JFBConnect ?

Not without additional coding.

Regards

Hi
Thank you for your reply.
I plan to buy the 1st one as soon as I get back from vacation
I'm sorry for the confusion of the 2nd, the name is however clear but I'm really looking to connect with an email for joomla 4 (there are no more compatible extensions)