This is the 15232nd most frequent Korean word.
배달비는
Delivery fee.
Here, '배달비는' emphasizes the delivery fee, indicating that it is free.
배달비는 무료입니다.
The delivery fee is free.
In this case, '배달비는' highlights the delivery fee as separate from the product price.
배달비는 상품 가격에 포함되지 않습니다.
The delivery fee is not included in the product price.
Here, '배달비는' introduces the delivery fee as a variable depending on external factors such as distance and time.