I think the list of Sam supermarkets must buy is as follows:

1, matcha double cheesecake

2, chocolate honey cake

3. Strawberry cake

4. Spirulina fruit and vegetable juice

5. Shrimp salad

6. Imported cooked and frozen shrimps

7. American cereal-fed shoulder blades

8. Black pig plum blossom meat

9. Sam Swiss Roll

10, croissant with butter