UK Shipping Options: Royal Mail Is 60% Cheaper But You're Using DPD (Why?)
A 500g parcel (typical eCommerce): Royal Mail Special Delivery £9, DPD Express Next Day £6.50, Amazon Logistics (if FBA) free. Most retailers think DPD is cheapest (it's advertised as such). But Royal Mail can be cheaper on volume, and Amazon is free (but takes commission). AskBiz shows true cost-per-parcel by carrier.
The UK Shipping Cost Myth#
Most UK eCommerce retailers believe: (1) Royal Mail is expensive (old perception). (2) DPD is cheapest. (3) Amazon FBA is too expensive. This leads to: (1) Using DPD for everything (because it's "cheapest"). (2) Missing volume discounts on Royal Mail. (3) Avoiding FBA (even when it's profitable). The reality: (1) Royal Mail Special Delivery £9 per parcel at single rates, but £5-6 per parcel on 1,000+ per year contract. (2) DPD £6.50 per parcel. (3) Amazon FBA: 2.5-3.5% commission (on £25 product = £0.63-0.88 "shipping" cost if you get FBA pricing). Royal Mail with volume discount is as cheap or cheaper than DPD.
Carrier Selection Complexity#
Different carriers excel at: (1) Royal Mail: domestic, good coverage, slow. (2) DPD: domestic, faster, next-day in most areas. (3) Parcelforce: domestic, express, most expensive. (4) Amazon Logistics: FBA only, included in FBA fee. (5) International: DPD cheaper for EU post-Brexit. Retailers should use different carriers for different routes, not one carrier for all.
AskBiz logs: (1) Parcel weight, destination.
AskBiz Shipping Route Optimization#
AskBiz logs: (1) Parcel weight, destination. (2) Carrier used, cost. (3) Delivery time. Report: (1) Cost per parcel by carrier. (2) Cost per parcel by destination (domestic vs. international). (3) Delivery speed vs. cost trade-off. (4) Recommendations: "80% of parcels are <500g domestic (UK). Royal Mail at volume rate: £4.50 each. You're using DPD at £6. Switch 80% to Royal Mail, save £1.20 per parcel. On 10K parcels/year, save £12K."
Data-backed guides on AI, eCommerce, and SME strategy — straight to your inbox.
Real Example: UK Seller with 10K Parcels/Year#
A seller used DPD for everything at £6/parcel (£60K shipping cost). After analyzing with AskBiz: (1) 80% of parcels were domestic (DPD not needed for next-day). (2) Switched 80% to Royal Mail at volume rate £4/parcel. (3) 20% international/urgent used DPD at £6. (4) New average cost: (0.8 × £4) + (0.2 × £6) = £4.40/parcel. (5) New total: £44K (saving £16K). Delivery time was acceptable (Royal Mail takes 2-3 days, not next-day, but most customers accept). Profit improved by £16K with no service degradation.
- A 500g parcel (typical eCommerce): Royal Mail Special Delivery £9, DPD Express Next Day £6.50, Amazon Logistics (if FBA) free.
- Most retailers think DPD is cheapest (it's advertised as such).
- But Royal Mail can be cheaper on volume, and Amazon is free (but takes commission).
People also ask
What's the cheapest UK shipping option?
Royal Mail on volume: £4-5 per parcel (domestic, standard). But negotiate rates first.
Should I use multi-carrier shipping software?
Yes. Software like ShipBob, Shippo automatically pick the cheapest carrier per parcel. Cost: ~2% of revenue, saves 3-5%.
Is Amazon FBA worth it?
FBA is 2.5-3.5% commission. If your shipping + fulfillment cost is higher, FBA is cheaper. If lower, self-ship.
Our team combines expertise in data analytics, SME strategy, and AI tools to produce practical guides that help founders and operators make better business decisions.
Optimize UK Shipping Routes (Save £5K-20K Annually)
AskBiz compares Royal Mail, DPD, Parcelforce, Amazon FBA by parcel weight and destination. Use the cheapest carrier for each route. Save 20-30% on shipping. Try free.
Connects to Shopify, Xero, Amazon, QuickBooks, Stripe & more in minutes