Studies and e-commerce data consistently show that handling fees decrease sales. Because they act as a form of "hidden cost" or drip pricing, extra fees are a primary driver of cart abandonment, decrease overall order sizes, and reduce customer trust.

Buyers heavily dislike hidden fees at checkout. Instead, successful sellers roll packaging and labor costs directly into the item price or the base shipping charge to maintain transparency and boost conversion rates.

When (And How) to Use Them

If you sell large, fragile, or unique items that require expensive custom crating or heavy-duty bubble wrap, you can add a dedicated handling charge to your listings but this is the only reason that is recommended to add a handling fee!

Why Handling Fees Hurt Sales

Buyer Deterrence: Seeing an unexpected "handling" charge often pushes buyers to abandon their carts in favor of competitors with transparent pricing.
The "Shock Factor": Shoppers heavily factor in the final total cost when making a purchase. An unexpected handling fee introduced at checkout often creates a feeling of being misled, which spikes cart abandonment.
Perceived Unfairness: Research published in the Journal of Business Logistics notes that how a fee is explained is crucial. If a handling or delivery fee appears arbitrary or hidden, it acts as a major deterrent, even if the amount is small.
Competitive Disadvantage: When similar products exist, consumers will abandon a cart to buy from a competitor offering free or inclusive shipping, even if the base item price is slightly higher.

How to Handle It (Instead of a Fee)

Build it into the price: The most common practice is to calculate the average cost of your boxes, tape, and labor, and simply add that amount to the base selling price of your item.
Offer "Free Shipping": Many top-rated sellers bundle their shipping and handling into the item price and offer "Free Shipping." Listings with free shipping convert at much higher rates and rank better in both platforms' search algorithms.
Adjust Base Shipping Rates: If you charge for shipping, you can slightly pad the shipping cost to account for packing supplies without calling it a separate "handling" line item.

How to Prevent Lost Sales

Use Transparent Pricing: Clearly communicate all shipping and handling costs early in the shopping journey rather than waiting for the final checkout screen.
Integrate the Costs: Many marketing and e-commerce experts suggest the easiest way to avoid fee-related drop-offs is to simply roll those operational and packing costs into the item's base price.
Leverage Thresholds: Studies on buyer behavior show that replacing variable, hidden fees with threshold-based free shipping (e.g., "Free shipping on orders over $50") can actually encourage consumers to add more items to their cart to qualify, boosting overall sales.