The verdict in three sentences
For a London drinks wholesaler that still loses paper delivery notes and waits 10 days to invoice, an electronic proof of delivery (ePOD) app typically costs 30,000 to 70,000 GBP with a UK agency (2026 market estimate), while Kolonell's simple application tier sits at 2,500,000 to 4,000,000 FCFA (3,810 to 6,100 EUR), delivered in 6 to 8 weeks. It captures the customer signature, a photo and the GPS position at every drop, then exports data to accounting the same evening. Time to invoice drops to 24 hours, which frees working capital from the first month.
What paper delivery notes cost a distributor
A wholesaler serving 150 outlets a day (pubs, restaurants, convenience stores, cash and carry) produces about 3,300 notes a month. Each note goes through the driver, the warehouse supervisor, accounts data entry and then invoicing. Any lost or unreadable note blocks the invoice and invites disputes.
| Indicator (2026 order of magnitude) | Paper notes | Electronic POD | Difference |
|---|---|---|---|
| Delay from delivery to invoice | 7 to 10 days | under 24 hours | 6 to 9 days saved |
| Lost or unreadable notes | 2 to 4 % | under 0.2 % | up to 130 notes a month recovered |
| "Goods not received" disputes | 15 to 25 a month | 2 to 5 a month | photo and signature evidence |
| Accounts data entry time | 2 to 3 minutes per note | automatic export | about 130 hours a month |
| Printed pads and paperwork | 150 to 300 GBP a month | 0 | direct saving |
| Average debtor days | 35 to 45 days | 25 to 32 days | cash released |
Ratios are estimates seen at wholesale distributors and should be checked against your own figures.
Options and prices in London
Three routes lead to electronic delivery notes. Off-the-shelf POD apps are priced per driver and often fall short on offline use and on returnable containers such as kegs and crates.
| Option | Upfront cost | Monthly cost (20 drivers) | Offline | Accounting export | Timeline |
|---|---|---|---|---|---|
| International POD SaaS | 0 | 20 x 15 to 35 USD, so about 240 to 560 GBP | partial | to be built | 2 weeks |
| Delivery module of an existing ERP | 15,000 to 40,000 GBP | ERP licences extra | varies | yes | 8 to 16 weeks |
| Custom ePOD app, London agency | 30,000 to 70,000 GBP | support 500 to 1,500 GBP | yes | yes | 8 to 14 weeks |
| Kolonell application (simple tier) | 2,500,000 to 4,000,000 FCFA (3,810 to 6,100 EUR) | maintenance 35,000 to 75,000 FCFA (50 to 110 EUR) | yes, syncs when signal returns | yes, your software's format | 6 to 8 weeks |
| Improvised mobile form (Google Forms, WhatsApp) | 0 to 500 GBP | 0 | no | no | 1 week |
SaaS, ERP and London agency figures are 2026 market estimates. An improvised form helps short term but provides neither reliable proof nor a link to the invoice.
Scoping a simple application properly
To stay within the simple application tier, the scope sticks to essentials. The driver app (Android, works offline) shows the day's route and quantities, records quantities actually delivered and returned kegs or crates, then captures signature, photo and position. The back office lets the warehouse supervisor prepare routes, follow deliveries live and approve discrepancies. The accounting export generates a nightly file compatible with your software (Sage, Xero or spreadsheet). Card or open banking payment on delivery can be added later, which moves the project into the medium-complexity tier.
Mini case study
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James, logistics director at a drinks wholesaler in London, runs 20 vans and monthly sales of 2,500,000 GBP. Invoices go out on average 9 days after delivery. With an ePOD app at 45,000 GBP, delivered in 10 weeks, invoices leave the next day. Cutting 8 days of debtor time releases about 2,500,000 x 8 / 30 = 667,000 GBP of cash, an overdraft on which he saves about 0.7 % a month, so roughly 4,700 GBP. Adding the printed pads removed (220 GBP) and 130 hours of data entry avoided (about 2,300 GBP), the app pays back in about 6 to 7 months.
FAQ
How much does an electronic proof of delivery app cost in London?
Expect 30,000 to 70,000 GBP with a London agency (2026 estimate). Kolonell's simple application tier is 2,500,000 to 4,000,000 FCFA (3,810 to 6,100 EUR), delivered in 6 to 8 weeks.
Does the app work without signal?
Yes, the driver captures and collects signatures offline, and data syncs as soon as the phone gets 4G or depot Wi-Fi again. Notes keep the real delivery timestamp.
Is an on-screen signature valid evidence in a dispute?
A handwritten on-screen signature combined with a photo, timestamp and GPS position is strong evidence with a customer. Under UK law, electronic signatures are admissible under the Electronic Communications Act 2000 and UK eIDAS.
What phones do drivers need?
An entry-level Android phone at 120 to 200 GBP is enough. For 20 drivers, budget 2,400 to 4,000 GBP of hardware if the fleet is not already equipped.
Can we track returnable kegs and crates?
Yes, recording returned kegs, crates and bottles is part of the basic scope. Each customer's container balance updates at every delivery.
Let's scope your project. Share your number of vans, daily drops and accounting software: we price an ePOD app within our simple application tier, 2,500,000 to 4,000,000 FCFA (3,810 to 6,100 EUR), delivered in 6 to 8 weeks. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.

