In the current state, once a customer reaches the shopping basket or checkout, adding more products typically requires leaving the page, searching for the desired item elsewhere in the shop, and then returning to complete the order. This is critical for the conversion rate.
For customers (B2C and B2B) this extra navigation step disrupts the workflow and increases the time needed to complete a purchase.

To solve this, we propose introducing a product search field and add-to-basket function directly within the shopping basket and checkout view.