Manage Jetpack modules
There are many things that WooCart does that are duplicated in Jetpack (CDN, security, performance), and as such can cause conflicts and potentially break the store.
That said, Jetpack can be enabled on a per-case basis and we recommend you disable most modules. The modules can be managed by clicking the Modules link in the footer of the Jetpack dashboard.

We don't recommend enabling more than the two seen below.
