Did you know Live GPS leaflet tracking can be 10-15 ft out in London?
1. The average distance from a London path to the letterbox is approximately
10 ft
2. GPS tracks often drift over roofs or the middle of London roads – 10-15 feet out!
Other companies’ GPS tracks can be 10-15 ft out.
Excel data produced can also be inaccurate because it only gives the whole road’s address, so is not proof of delivery. GPS or the data isn’t accurate enough to prove delivery.
North London N8
West London W9
South West London SW18
West London W11
3. The Game Changer!
GPS leaflet delivery finally tracked to
One Human Step
Same N8 roads
Same W9 roads
Same SW18 roads
Same W11 roads
CORE One Step® GPS Tracking –
Precision you can see.
Only available from
The Private Postman has not only set out to build the best system in London or the UK, but globally.
That is the level of commitment we have.
TPP CORE® Software produces exclusive multiple layers of ‘leaflet delivery evidence’
and powers all aspects of our company:
- One Step® GPS Tracking
- Live Operations Manager’s control
- CORE Photo Tech Geo Pin Back Checking©
- CORE Proof of work on site
- As well as TPP supervisors.
The Private Postman CORE ™ Proprietary door-to-door delivery software, offers a suite of delivery solutions built for London & cities worldwide by The Private Postman for exclusive client use. © TPP Ltd 2025
Disclaimer: We are human. CORE GPS tracks can still show odd flat lines where houses are one step from kerb, like parts of N1/W1, or where parts of streets are walked past to avoid council blocks or where houses have letter boxes on outside of gates, or where rubbish bins have blocked delivery to the occasional house.