ok, give me a minute

>You mean put..
yes

>There isn’t a separate debug mode
No

as you are using (only) paypal: have you set your IPN correctly (see setup/troubleshooting from here https://www.wp-pizza.com/downloads/wppizza-paypal-standard-gateway/)

have you enabled – temporarily perhaps – the cash on delivery gateway and made an order ?
do you receive emails when you do that ?

everytime someone goes to the order page an entry gets created in the database with it’s unique id

they are not sequential because not everybody that goes to the order page will also actually go through with the order

sorry, but i do not understand what exactly you are trying to do here

users have id’s which are referenced in the wppizza orders table (and pretty much throughout your whole wordpress installation) and have meta information added if necessary

if you also want to delete all categories and items then you are simply adding some users to wordpress (wppizza does not create it’s own userbase but simply uses the users registered in wordpress and allows for registration to those users)

that said, if you just want to move an installation somewhere, there are plenty of cloning plugins that would let you do that

generally speaking though, partially removing or copying things might cause you all sorts of problems as id numbers might change (but it really depends)

(i also don’t really understand what this has to do with licenses of things)

works all fine here as intended
i’d suggest you enable debug and check your console

only thing i can see here is that there is no var called $order_table_name
there is however a constant one can use instead WPPIZZA_TABLE_ORDERS

other than that – as this’ not the full code/function/hook i cannot comment too much other than – under normal circumstances – the $order_details['customer'] array makes no distinction between cod or prepay(i.e cc) orders in that action hook (it only exists once regardless of what payment type was used)
unless something was done via some filter before of course (in which case your thank you page etc would also be missing a bunch of details though)

No, sorry. There is no provision for that I’m afraid.
(to be honest, I cannot even see under what circumstances this would be of particular benefit other than perhaps some minor and somewhat inconsequential cosmetics such as adding the item name perhaps to the message. never mind that you would have to add a multitude of individual messages, one for each item…)

use css

.wppizza-article-default .wppizza-article-size:after
is the one that displays it

so , just for the fun of it , i messed around with a couple of things.

and – contrary to what i expected actually – <?php echo single_cat_title(); ?> as well as <?php echo category_description(); ?>
works also just fine from what i can see here (at least with the 2016 theme)….

dunno