Not necessarily, it depends on the type of your product and the price of the product. Generally speaking, Shopee's free shipping campaign is only for certain products and within a certain price range. If your product is not within the scope of the free shipping campaign, you can choose to charge the shipping fee or bear the shipping fee yourself.

If you shop on Shopee frequently, then joining Shopee's free shipping campaign can help you save some shipping costs. But whether to join or not depends entirely on your personal needs and shopping habits. If you don't shop on Shopee frequently, or the purchase amount is greater than the minimum amount for free shipping, then joining the event may not make much sense. After comprehensive consideration, you can decide whether to join Shopee's free shipping campaign based on your own situation.