Changes to products not updating

use this to reload product list https://prnt.sc/nm9tav

free version have no update immedialy feature. consider use paid version. tks

Thanks
Does paid version has monthly fees or one time pay.

one time pay only . currently, it on flash sale with 20% discount . check

https://codecanyon.net/item/openpos-a-complete-pos-plugins-for-woocomerce/22613341

to get more details . Thank you!

Currently I am using the free version with more than 100 products. If I purchase paid version can I continue with current products and order details.

yes, it can. tks

Can I customize the receipt as I can in paid version like adding date and time or removing shopping cost and tax kind of things.