How to Combine Shipping on eBay (2026 Seller Guide)

To combine shipping on eBay, set up combined shipping rules in your Shipping Preferencesand apply them to your listings — then eBay lowers the shipping cost automatically when a buyer buys more than one item from you. If a buyer has already bought several items but hasn't paid, they can choose Request combined shippingin their cart and you send one combined invoice. If they have already paid, ship everything in one box and send a partial refund for the extra shipping. Some purchases can't be combined, including Best Offer purchases, local pickup items and items in the PSA Vault.

Quick summary: 3 ways to combine shipping

Combined shipping rules — set once in Shipping Preferences, apply to listings; the discount is automatic at checkout
Combined invoice — the buyer hasn't paid yet; select their orders and send one invoice
Partial refund — the buyer already paid; ship in one package and refund the extra shipping

What “Combined Shipping” Means on eBay

Each eBay listing has its own shipping cost. When one buyer buys several of your items, combined shipping lets you send them in one package and charge less shipping in total. The buyer pays less, you use one box and one label, and a buyer who sees that shipping won't simply double has a reason to add a second item.

Method 1: Set Up Combined Shipping Rules (Automatic)

This is the method to use if you sell to repeat or multi-item buyers. You create the rules once in Shipping Preferences and apply them to your listings. When a buyer then buys more than one item with a rule applied, eBay adjusts the shipping cost at checkout. eBay has three kinds of rule:

Flat rate shipping rules

For listings where every buyer pays the same shipping. You either add or subtract an amount for each extra item:

Add an amount: first item ships for $5, each extra item adds $2.
Subtract an amount: each extra item ships for $1 less than the first one ($4 instead of $5).

To create one: in Shipping Preferences, select Edit beside Combined shipping rule, choose add or subtract, enter the amount, give the rule a name, and select Save.

Calculated shipping rules

For listings where the shipping cost depends on the buyer's location. eBay can combine all item weights into one package (three 4 lb items are charged as one 12 lb package), or combine the weights and subtract an amount in ounces to allow for packaging you no longer need. In Shipping Preferences, select Edit beside Calculated shipping rule, choose the option, set any handling cost, name it and save. These rules only work on listings that use calculated shipping.

Promotional shipping rules

A promotional rule offers a discount when a condition is met — for example a maximum shipping cost when a buyer buys more than one item, or free shipping when they spend more than $25. Buyers see it highlighted in your listings. A promotional rule applies to all listings with a combined shipping discount and overrides your flat and calculated rules. Set it up with Edit beside Promotional shipping rule.

The step most sellers miss: apply the rule

A rule does nothing until it is applied to a listing. Pick it under Combined shipping rule in the Shipping section when you list an item, or Revise an active listing and pick it there. For many listings at once, add the rule to your shipping policy in Business policies.

Method 2: Send a Combined Invoice

Use this when the buyer has bought several items but hasn't paid yet — common with auctions. The buyer can select Request combined shipping in their shopping cart, and you reply with one invoice. First make sure invoice requests are switched on:

On the Shipping Preferences page, select Edit beside Allow invoice requests.
Set Requests allowed to Yes and choose how long you're willing to combine purchases for.
Select Save.

Then send the invoice:

In Seller Hub: go to Orders, tick the buyer's orders you want to combine, and select Send Invoice.
In My eBay: go to Orders, select the items, and choose Send Invoice from the Actions menu.
Untick any item you don't want included, enter the combined shipping charge, preview the invoice and send it.

When the buyer pays, create one shipping label for the combined order and upload one tracking number. eBay won't let you send an invoice more than 30 days after the listing ended.

A buyer can't request combined shipping from the cart when the items are already discounted, when free shipping is already offered, or when the listing requires immediate payment (such as eBay Live listings).

Method 3: Ship Together and Refund the Extra Shipping

If the buyer has already paid for each item separately, you can still give them the combined-shipping saving. Pack everything in one box, then send a partial refund for the extra shipping from Ordersin Seller Hub or My eBay. You only refund the shipping you didn't need to charge, not the items.

Example: you charged $8 shipping on each of two orders ($16), but one package with both items costs $10 to ship. Refund $6. Send the buyer a short message so they know the refund is coming and why.

To print one label for several paid orders to the same buyer, eBay points sellers to its Bulk Shipping Tool, which can combine multiple orders under a single shipping label.

Orders That Can't Be Combined

eBay says some orders must ship separately, with shipping paid on each item, even if you set up combined shipping:

Items in the PSA Vault
Items listed with local pickup
Most items that need an Authenticity Guarantee check (except several of the same streetwear item or sneakers bought together); shipping discounts also don't apply to Authenticity Guarantee listings
Items bought with Best Offer
eBay International Shipping items in some categories

eBay Live items can be combined if they are bought during the event's shopping window (from the start of the event until 8 hours after it starts), are still marked PAID-WAIT TO SHIP in Seller Hub, and use the same shipping policies or combined shipping rules.

How to Work Out Your Combined Shipping Charge

Flat-rate listings

Weigh a typical multi-item package and check what the postage really costs at that weight. Then set your rule so the total covers that postage plus your packing materials. For example, if one item costs about $6 to ship and two items in one package cost about $7, a rule of “add $1 for each extra item” covers it.

Calculated listings

With a calculated rule, eBay adds up the item weights for you. That only works if each listing has an accurate weight. If a listing says 0.5 lb but the item weighs 1 lb, the combined package will be undercharged and you pay the difference.

When the box changes

Three items that each fit a poly mailer may need a box together. A box adds weight, and very large, light boxes can be charged by size (dimensional weight) — USPS does this for boxes over 1 cubic foot. Add the box weight when you work out your rule, or use the “subtract an amount” option only when packaging really goes down.

When Not to Combine Shipping

Different ship-to addresses. Items going to two addresses can't share one box.
Items that don't pack well together. Liquids with clothing, or heavy items with fragile ones — protect the items first.
Too heavy for one package. USPS Ground Advantage and Priority Mail take up to 70 lbs.
Flat Rate math. Sometimes one bigger box is far cheaper: three USPS Small Flat Rate Boxes cost $36.30 online ($12.10 each), while one Medium Flat Rate Box costs $21.17 (USPS online prices from July 12, 2026; holiday prices are slightly higher until January 17, 2027). Check before you decide.

Quick Reference: Which Method to Use

Your situation	Best method
You often sell several items to the same buyer	Combined shipping rules, applied to your listings (Method 1)
Auction buyer won several lots and hasn't paid	Combined invoice (Method 2)
Buyer requested combined shipping in their cart	Combined invoice (Method 2)
Buyer already paid for each item separately	Ship together and send a partial refund (Method 3)
Item was bought with Best Offer or is local pickup	Ship separately — eBay doesn't allow combining

For Buyers: How to Get Combined Shipping

Before you pay, put all the seller's items in your cart, or win the auctions you want.
If the seller has combined shipping rules, the lower shipping shows at checkout.
If not, select Request combined shipping in your cart and wait for the seller's invoice before paying.
Already paid? Message the seller and ask whether they will ship together and refund the extra shipping. Sellers decide whether to combine.

Does eBay Combine Shipping Automatically?

Only when the seller has created combined shipping rules and applied them to the listings. Without rules, the buyer pays full shipping on each item, unless the seller sends a combined invoice.

Frequently Asked Questions

Can you combine shipping on eBay after a buyer pays?

Not by invoice — that is for unpaid orders. After payment, ship the items in one package and send a partial refund for the extra shipping from Orders in Seller Hub or My eBay.

How do I offer free shipping on extra items?

Use a promotional shipping rule — for example a maximum shipping cost for multi-item orders, or free shipping over a set order amount. Make sure your item prices still cover the real postage of a bigger package.

Why aren't my combined shipping rules working?

Usually the rule hasn't been applied to the listing. Revise the listing (or your shipping policy) and choose the rule under Combined shipping rule. Also check the order isn't one eBay can't combine, such as a Best Offer purchase.

Can buyers combine shipping from different sellers?

No. Combined shipping only works for items from the same seller, because each seller ships their own package.

Does each item still get its own feedback?

Yes. Combining the shipment doesn't merge the purchases, so the buyer can still leave feedback on each one.

Can I combine international orders?

The same methods apply, but check the real international postage first, and note that eBay International Shipping items in some categories can't be combined.

Related guides:

How to Combine Shipping on eBay — Complete Seller Guide (2026)