What is the difference between CCL and CRL

It is naturally a typo ( Corrected ).
On the first page they are described. For deep compare you would need to read the full license. https://www.php-fusion.co.uk/licensing/licensing.php
https://www.php-fusion.co.uk/licensing/licensing.php?crl vs https://www.php-fusion.co.uk/licensing/licensing.php?ccl
With our next Main Update a new license page is also introduced with some compare licenses at a glanse as well

Ok thanks.

How can I purchase a CRL License?

The purchase option will be available on our next update with a nice certificate generated to it.

When do you expect this update is finished?

Final testing in progress, still hard to say. I´ll take the safe bet and say not for long.

Do you mind for now if I remove the copyright footer and order a license when this site is updated?

Not at all, please do.

I tried to buy the license, but I got stuck at the papal payment.
When I hit the paypal button, nothing happens.

Yes, the green button "pay online" does not work

Thank you. I will get back with some results soon.

I am very sure I filled in all the required fields, and when I did, the pay now button becomes enabled. There just happened nothing when I pressed the button.

So there is a problem with it.

What browser are you using?

Chrome on Android

When you checkout, is your address displayed?, is it not saved when saving? , the table that should contain the data is empty. As if you have not filled it.
You can also try to update your wallet here, https://www.php-fusion.co.uk/edit_profile.php?ref=wallet&section=account_settings
And then try to checkout if you are on phone it might be an option.

so there are two accounts: a wallet account and an public profile, with some the same field names with different information in it.
For example in public profile I have a website, but not in wallet
In wallet I have first and last name, but not in public profile.
In wallet i have a phone number, but not in public profile.
I think the information from the wallet account comes from the same page as where the pay-now button is.
As said, I have already filled in all the fields, but for me It should be:
Go to the shop
Make an account
Fill in address details
Pay for your items.

This system is really complicated to deal with.

What website should I fill in the wallet account? The website I want to buy a licence for?

Issue is now resolved.

A CRL was purchased and received by Douwe. It's still an address field problem disabling the pay now button, and I've manually entered an address for him via the Wallet administration and everything else went smooth.