Assessing whether the increased costs brought by FBG are worth it can be considered from the following aspects:

Sales efficiency and customer satisfaction: FBG can significantly improve delivery efficiency and enhance the reputation of sellers, which has a positive impact on increasing the conversion rate and sales volume of the store. If using FBG can significantly increase sales volume and customer satisfaction, then the increase in costs may be worth it.

Operational costs: FBG provides a one-stop service for warehousing, packaging, and delivery processing, reducing the time and effort invested by sellers, as well as reducing labor costs and packaging material expenses. It is necessary to assess whether these savings can offset the costs of FBG.

Costs: The advantage of FBG lies in being responsible for the storage, packaging, and shipping of goods, but the storage and delivery costs of FBG are relatively high. For small-batch sellers or new product trial stages, it may not be cost-effective. Therefore, it is necessary to assess the cost-effectiveness based on specific products and sales volume.

Storage fees: In addition to the costs, FBG also charges fees for storing goods in its operational centers, including monthly and long-term storage fees. Properly managing inventory to avoid the increase in long-term storage fees is a factor to consider when assessing costs.

Replenishment and inventory restrictions: FBG implements restrictions on the quantity of goods to be replenished, which may affect the inventory management of sellers. It is necessary to assess the impact of these restrictions on the business and whether additional costs can be reduced by optimizing inventory management.

Advertising costs and customer service costs: Using FBG may increase advertising costs and customer service costs because more promotion is needed to maintain sales volume.

Considering the above factors, assessing whether the increased costs brought by FBG are worth it requires sellers to make a comprehensive consideration based on their own business scale, product characteristics, market environment, and cost structure. If FBG can bring significant sales growth and improve customer satisfaction, while effectively managing return and storage costs, then using FBG may be a worthwhile investment.