Dr. Brown's Brown Cream Soda 6 pack, 12-ounces (Pack of 4)

is this a 4 piece - of a 6 pack sale??? total of 24 cans?

Description says pack of 4 totaling 48 oz total that means there's only four cans right?

Is this carbonated? (I cannot do carbonated drinks) Does it taste a bit like celery? LOVE Celery! Thank you.

How many cans are here? The title says 6 pack, pack of 4 to suggest 24 cans. But the product description says 4 cans * 12 oz = 48 ounces.