Magento for B2B Commerce, 2.2.x
Redirect to Cart

The shopping cartA grouping of products that the customer wishes to purchase at the end of their shopping session. page can be configured to appear whenever an item is added to the cart, or only when customers choose to go to the page. The basic information about the items currently in the cart is always available in the mini cart, The decision is a matter of balancing the benefits letting customers continue shopping, with the benefit of encouraging customers to proceed to checkout. If might be simply a matter of personal preference. However, if you want back it up with numbers, you can run an A/B test to see which approach produces a higher conversion rateThe percentage of visitors who are converted into buyers..

To configure when the cart appears:

1. On the Admin sidebar, tap Stores. Then under Settings, choose Configuration.
2. In the panel on the left under Sales, choose Checkout.
3. Expand the Shopping Cart section.
4. Set After Adding a Product Redirect to Shopping Cart to your preference.
5. Tap Save Config.