Every purchase triggers a chain of tasks behind the scenes. Stock must be confirmed, products picked and packed, shipments prepared, collections arranged and customers kept informed. When volumes spike, even a small bottleneck can quickly turn into delayed orders, refund requests and a very busy customer-service inbox.

For South African online stores, Black Friday is a chance to win new customers and grow revenue. But a successful promotion is only half the job. The experience after checkout matters just as much.

Use this checklist to prepare your fulfilment and shipping operation before the orders start rolling in.

That means checking stock, securing enough packaging, organising your team, confirming collection arrangements and setting delivery expectations your business can realistically meet. Preparation now could save you from unnecessary stress later.

1. Is your inventory ready for the rush?

Start with the products most likely to sell quickly. Review previous sales, current buying patterns and the items included in your Black Friday promotions. Use this information to estimate demand, then compare your forecast with the stock you have available.

Pay particular attention to your biggest specials. A strong promotion can backfire if stock runs out while customers are still checking out. The result may be cancelled orders, refunds and disappointed shoppers who are unlikely to return.

Speak to suppliers early and confirm how quickly they can replenish popular items. Remember to account for lead times and possible peak-season delays.

If you sell through your own website, online marketplaces and social channels, make sure inventory information is synchronised. Without an accurate view of stock across every channel, you risk selling the same item twice.

Before Black Friday, confirm that:

• Priority products are adequately stocked.

• Supplier lead times have been checked.

• Replenishment plans are realistic.

• Inventory records are accurate across all sales channels.

• Low-stock alerts are active where available.

2. Do you have enough packaging for every order?

Plenty of stock won’t help if you run out of boxes, mailers, tape or labels.

Estimate how many parcels you expect to send during the promotion and order packaging materials well in advance. Add a buffer for higher-than-expected sales, damaged packaging and orders that need to be repacked.

The right packaging matters too. Fragile products need sufficient cushioning, while heavy or bulky items require boxes that can support their weight and dimensions. Good packaging helps protect your goods as they move through sorting facilities, vehicles and, for international shipments, aircraft. DHL recommends assessing the shipment’s weight and shape, selecting suitable materials, sealing it securely and attaching a complete, clearly visible waybill. For international shipping, proper preparation helps ensure packages are ready for transit.

Take a look at your packing area as well. Frequently used materials should be easy to reach, work surfaces should be clear and there should be enough room for your team to prepare several orders without getting in one another’s way.

3. Can your fulfillment process cope with a sudden spike?

A process that works smoothly for 30 daily orders may buckle when 200 arrive before lunch.

Map every step from checkout to dispatch. Decide who will pick products, pack parcels, verify order details, print labels and prepare shipments for collection. Clear responsibilities reduce duplicated work and make it easier to see where orders are getting stuck.

Small adjustments can make a big difference. Place best-selling products near packing stations, process similar orders in batches and set clear dispatch cut-off times. If temporary staff will be helping, train them before Black Friday rather than during the rush.

Your team should also know how to handle common exceptions. What happens if an item cannot be found? Who contacts a customer about an incomplete address? What is the process if an order cannot be dispatched as promised?

You won’t anticipate every problem. A clear process will still give your team a practical way to respond without bringing the rest of fulfilment to a standstill.

Speak to your logistics provider before the sale. Share your expected shipment volumes, confirm collection times and find out whether peak demand could affect normal delivery schedules. Regular communication gives both sides a better chance to plan for the spike.

Check your delivery promises too. If your website offers free shipping, next-day delivery or arrival by a specific date, make sure your margins and operational capacity can support those commitments. Peak season isn’t the time to make promises you’re not sure you can keep.

For international orders, allow enough time to prepare complete and accurate customs information. A Commercial Invoice and Air Waybill are among the core documents commonly required for cross-border shipments, with additional paperwork depending on the goods and destination. Incorrect or incomplete details can lead to customs delays, extra costs or rejected shipments.

Most importantly, communicate delivery estimates clearly. Customers are generally more understanding about longer lead times when they know what to expect before placing an order.

5. Can customers track orders without phoning your team?

Once shoppers have paid, one question quickly moves to the top of their minds: “Where’s my order?”

If tracking information is hard to find, your customer-service team may spend the busiest shopping period answering the same query over and over. Make tracking a standard part of your post-purchase communication.

Send a dispatch confirmation as soon as the parcel leaves your premises. Include the tracking number, a direct tracking link and simple instructions for checking progress. Your team should also know where to find the latest shipment status if a customer does get in touch.

Prepare for missed deliveries too. Find out whether customers can reschedule, redirect or otherwise manage delivery when they won’t be available to receive a parcel. Understanding the available options will help your team give useful answers when plans change.

Clear tracking does more than reduce enquiries. It reassures customers that their orders are moving and gives them greater control over the delivery experience.

6. Have you tested the full process?

Don’t wait for the first Black Friday order to discover what isn’t working.

Place a test order and follow it all the way from checkout to dispatch. Can your team find the item quickly? Is the stock count updated correctly? Can the parcel be packed, labelled and handed over without confusion? Does the customer receive an accurate confirmation and working tracking link?

Test the awkward scenarios as well. Use an incomplete address. Choose an item with low stock. Check what happens when a product becomes unavailable after payment. A proper trial should reveal weak points while there is still time to fix them.

Give your website one last check too. Delivery estimates, shipping fees, returns information and customer-service details should be current and easy to find. If dispatch times will be longer during Black Friday, say so clearly before customers reach checkout.

Your final Black Friday fulfilment check

Before your campaign goes live, make sure you can answer “yes” to these questions:

• Are your best-selling products adequately stocked?

• Can suppliers replenish key items in time?

• Is inventory synchronised across every sales channel?

• Do you have enough suitable packaging materials?

• Does every team member understand their role?

• Have collection arrangements been confirmed?

• Are your delivery promises realistic?

• Is international shipping documentation ready?

• Will customers automatically receive tracking details?

• Has the full checkout-to-dispatch process been tested?

A bit of planning goes a long way. Stock the right products, prepare your packing area, agree on clear responsibilities and keep customers informed from checkout to delivery. That’s how a busy sales period becomes repeat business rather than a post-Black Friday headache.

DHL Express supports eligible businesses with domestic and international shipping services, plus digital tools for preparing and managing shipments. With MyDHL+, users can request quotes, create shipments, arrange collections and track deliveries, subject to service availability.

Ready to review your shipping setup before the rush? Open a DHL Express Business Account and explore the delivery options available for your business.

Frequently Asked Questions