Shopping in one basket in many stores

How to combine an order from High Upper and Betelli into one shopping cart?

• Register (in the High Upper or Betelli store).
• After registration, you have one connected account for all stores.
• Log in to the first High Upper or Betelli store and add items to the shopping cart.
• Switch to the second store and log in again with the same login and password.
• Purchases placed in the cart in the first store will appear in the cart of the second store.
• Add the selected items to the shopping cart in the second store and proceed to finalizing the order.