This varies from one business to another. For most, we keep the number of plugins to a minimum, as unnecessary apps can slow down your store.
We have partnerships with some of the leading app developers in the Shopify App Store and will always work to get you extended free trials!
Common plugins include: Reviews, Order Tracking, SEO, Speed Optimizer, Cookie Popup, Trust Badges, Newsletter popups, etc.
We can add any app you like for no extra cost.
(Please note that paid apps can only be added once you're on a paid Shopify plan.)