Hi @Alexander_Z.
Josh with Foxy here. Our seamless Webflow integration and embeddable customer portal will get you most of the way there: https://foxy.io/webflow
Wishlist functionality will hopefully be coming later this year (not guaranteed). Inventory updates would need to be managed outside of Foxy, but we’ve helped other Webflow users with similar needs via our Accelerate Program (https://foxy.io/accelerate)
Please don’t hesitate to reach out if you have any questions or need help getting started: hello@foxy.io
Thanks,
Josh