A customer ordered products from 3 suppliers at once. Now what?

You sell dropshipping products from several suppliers, so sooner or later a customer will place a single order with items from different sources. We’ll show you what happens to that order step by step, how to automate splitting it into sub-deliveries, and what to do about shipping costs so the customer doesn’t feel them.

One basket, three suppliers – where the problem comes from

Picture a typical order. The customer drops three products into the basket: one from supplier A, one from B, one from C. They pay once, get a single order confirmation and wait for their parcel.

For the customer it’s one order. For you it’s three separate fulfilment chains. Each product has to be ordered from a different supplier, each ships on its own, each has its own status and its own tracking number.

The more suppliers you have in your range, the more often this case will come up. And a broad range is your advantage – more products means more sales. The paradox is that the very factor driving growth complicates order handling. Working with 5-10 suppliers means each one uses a different data format and a different way of accepting orders. Without a common layer tying it together, you manage that chaos by hand.

In this piece we’ll show two ways to handle such an order: manual and automatic. Plus the thing that most often keeps you up at night – the shipping costs of several parcels.

What happens WITHOUT automation – splitting the basket by hand

Without automation, you do all the work. It looks like this:

1. You open the order and check which product comes from which supplier.
2. You log into the first supplier’s panel and place an order for just their product – re-keying the customer’s details, delivery address, chosen variants.
3. You do the same in the second supplier’s panel. And the third.
4. You note down somewhere that this one customer order has been split into three orders to suppliers.
5. Then you track each parcel separately – three suppliers, three statuses, three tracking numbers to keep on top of.

Every time you re-key data is a chance to slip up. A typo in the address, the wrong quantity, the wrong variant. With one order a day it’s manageable. With a dozen from different suppliers the chaos sets in – and an error in the address means a parcel that comes back, an unhappy customer and your time spent fixing it. We’ve actually worked out separately how much manual order entry really costs you – with several suppliers that bill climbs even faster.

This is exactly the kind of work that automatic order transfer eliminates. Every purchase reaches the right supplier without manual re-keying, so typos, address mistakes and delays disappear.

How it works with automation – splitting the order into sub-deliveries

Instead of splitting the basket by hand, the integrator does it for you. The mechanism is simple:

• The integrator recognises which supplier each product in the order comes from.
• It splits the single customer order into sub-deliveries – separate parts for each supplier.
• Each part goes by automatic transfer to the right supplier. No re-keying, no logging into three panels.
• You don’t split the basket. You oversee the process, you don’t run it by hand.

Each sub-delivery has its own tracking number – just as each parcel ships separately, each one has its own tracking. How you show that to the customer is up to you and your shop’s configuration. You can present a single order with several shipments and separate numbers, or communicate it differently – the way it’s presented is the shop’s call, not something the integrator imposes.

It’s worth noting the difference from the usual "order splitting" in a shop panel. Many platforms let you click a "split order" button – but that’s still a manual action, and you still have to pass each part to the supplier separately. In the integrator model, the split and the hand-off to the supplier happen automatically, as part of a single flow. It’s the difference between "the tool lets me do it" and "it happens by itself".

What about shipping costs? You decide how much the customer pays

Here we come to the question that comes up most often: if the products ship from three suppliers, that’s three separate despatches. Which means three shipping costs. We’re not hiding it – it’s an operational fact of dropshipping with multiple suppliers.

But here’s the thing: how much of that the customer pays is up to you. The cost of several parcels is a matter of your shop’s organisation and pricing policy, not a system limitation. There are plenty of ways to make sure the customer doesn’t feel the doubled shipping. A few, to choose from depending on your model:

• Free-shipping threshold above a certain basket value – once they pass the threshold the customer pays no shipping at all, and you have it built into your margin.
• Building the delivery cost into product prices – "free" shipping, but its cost is spread across the prices.
• A single shipping rate for the whole order regardless of the number of parcels – the customer pays once and the shop covers the difference.
• Transparent cost, when that’s the shop’s policy and customers accept it.

These are business decisions you make – there’s no single right path. Automation solves the operational handling of the order: splitting into sub-deliveries and passing them to suppliers. How the shipping is charged stays in your hands, and you can set it up in the customer’s favour.

When manual handling stops being enough

With a few orders a month from different suppliers, splitting the basket by hand is manageable. Just about, but manageable. The problem grows with two factors at once: the number of suppliers in your range and the number of orders.

The more suppliers you have connected through integration, the more data formats, panels to log into and tracking numbers to keep on top of. That chaos doesn’t grow linearly – with five suppliers it’s far more than "five times" the work compared with one. A central integration layer brings order to it, normalising data from different sources (XML, CSV, various APIs) in one place. Without it, every new supplier is another helping of manual work.

If you’re planning to expand your range with more suppliers, it’s worth bringing in automation before the sheer number of suppliers starts to throttle growth. It’s easier to set the process up calmly than to fight fires when orders suddenly surge.

Conclusion

An order from several suppliers isn’t an exception – it’s the natural consequence of a broad range. Without automation it means splitting the basket by hand, separate orders to each supplier, the risk of errors and tracking multiple parcels. With automation, the integrator splits the order into sub-deliveries and passes each part to the right supplier – and you oversee, instead of re-keying.

The shipping cost of several parcels stays a business matter you set up your own way. The operational handling stops being a problem.

If you’d like to see the topic from the practical side, we explained it in a short video: Products from different wholesalers and shipping.

See how automatic order transfer at Megamo works – orders from several suppliers reach the suppliers without manual splitting.