Hi
I’ll see if I can reproduce this here and will get back to you

>but can you tell me which of the (php) files contain the custom email template structure..
there is no single php file that does this, this is pretty much all done dynamically by using filters

>Also, can I customize the “Thank you for ordering” page..
if you thank you mesaeg is too small, then it’s probably your theme’s css that sets this, so you should look there and overwrite as required

> in V3 this info appears below the form
no, it does not (not bey default anyway)
you can use any of the demos here https://demo.wp-pizza.com/ and you will see that it shows the page title, some text you set in localization, and then the order details (if that has not been disabled )

wppizza_options is a global variable
so you could simply use some action hook with the appropriate priority to change things i.e in this case

$wppizza_options[‘order_settings’][‘order_pickup_preparation_time’]
and
$wppizza_options[‘order_settings’][‘order_delivery_time’]
alternatively see here https://docs.wp-pizza.com/developers/?section=filter-wppizza_filter_options

if you go to localization, you will find – under “Pickup / Delivery”- plenty of strings that use the %s placeholder to use in mail etc templates

you could simply make a “menu item” (i.e what would typically be a pizza for example) and call it “gutschein” , sell that “gutschein” like you would sell the “pizza” and then send that to the customer…

have a look at the “simple must choose two” here https://demo.wp-pizza.com/wppizza-add-ingredients/our-menu/user/
i would think and/or “SIMPLE MEAL FOR 2 – UPSELL” (or a combination of those, depends on what you need exactly)

what’s stopping you ? it’s just a label, you can name it whatever you want

>For the plugin “Post zip code” I’d prefer a different solution if possible.
as i said, just overwrite the plugin files (without uninstalling!) or fix your file permissions and update as normal

you will have to adjust your template css for your printer as is necessary for your circumstances
like break-word declarations , font-size declarations etc etc
(i also dont know why those thermal printers all always seem to have massive left/right margins when printing, but only the manufacturer will know)

if you get “fundamental” errors (like a 500 or something)
you should enable debug (https://docs.wp-pizza.com/troubleshooting/) and check your debug.log . there’s a good chance it will tell you what the issue is

just a couple of things
a) apologies for sending you to the faq link. i did not read the initial post properly (i.e i wrongly read this to be about item sorting not categories), my bad
b)looking at what’s there, and in addition to what i said earlier, it does make perfect sense to me to also sort by selected/set category order first (if categories are to be displayed in the cart) and i will add that to the next update (never been the case before from what i can see , so thanks for pointing it out)
c) it will not however (necessarily) match the order of your navigation menu (talking about the using “WordPress->Appearance->menu” settings here) as this order can of course be set arbitrarily, (but it would naturally respect the order of the wppizza navigation widget if used) – -just pointing this out to avoid confusion further down the line perhaps

just bear with me for a few days and update the plugin when the next version becomes available . It will automagically follow the settings as discussed then

cheers