ou can buy an item for $20 at a store within walking distance. You can buy the same item online for $12 with $10 for shipping. Which is the better deal?
If there is no issue with walking to the store, it would be cheaper to purchase the item within walking distance because it is $20 verse paying $12 for an item online and $10 in shipping. That makes the item online cost $22 which is more expensive.