Hi Jason,
you’re right – but at this time I can’t maintain more than these two versions. It’s already enough effort as it is – which is already twice the effort for testing before releasing a new version.
So the idea is that the basic “listing features” are free – but everything regarding inventory sync and order processing is only available in the paid version. If you get that many sales that you really really need inventory sync and order creation, then at least in theory you should be earning enough to pay for WP-Lister Pro.
Sometimes I add some features of WP-Lister Pro to the free version. For example calculaterd shipping services were originally a feature of WP-Lister Pro only, but it’s available in the free version now as well.
Next candidates would be category mapping or item specifics… eventually the free version will grow, but inventory sync and order creation are not supposed to be free. (I know, you weren’t asking for “free”…)
kind regards,
Matt