> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.posttag.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Address Search

# Address Search
## What Precision Address Finder does
A postcode gets you close. It doesn't always get you to the right front door. Precision Address Finder is built for drivers who need the actual destination, not just the postcode: the correct entrance, the right gate, the delivery point that a satnav alone won't find.
**Why it matters**
Every wrong turn costs you time. Bad pins waste your day. Precision Address Finder helps you get to the correct address first time, so you're not circling a building or calling ahead to ask "which door?"
## About PostTag Address Finder
PostTag's address matching technology has an accuracy so precise, no one else comes close.
It's trusted by some of the biggest brands in the UK, including EVRi and the AA, processing over 5 million address lookups every day. It's the same technology behind Precision Address Finder in your app, getting drivers to the right place first time, without wasting time.
No more vague approximations or misdirects. Precision Address Finder feeds Google Maps, Waze or Apple Maps the precise address location, so you spend less time searching and get more done every day. Simple.
## How to find a precise address in the app
**1. Open Precision Address Finder**
From the home screen, choose "[Precision Address Finder](https://posttag.com/app/launch?page=search)."
**2. Search for the address**
Enter as much as you have: postcode, street name, or business name.
**3. Confirm the exact location**
Where PostTag holds a more precise pin than the postcode alone, we'll show it to you, so you can head straight to the right door.
For more on exactly what this looks like, see [posttag.com](https://www.posttag.com/).
## What type of addresses can I enter?
PostTag Address Finder works in two ways, depending on how you want to use its address lookup and verification system.
**Option 1: enter just a postcode** (for example, EC2A 3BU). You'll get a postcode dropdown list showing the most precise locations for each individual address.
**Option 2: enter a full address and postcode** (for example, 62 Wilson Street, London, EC2A 3BU). We'll validate this and give you the best matched address.
## Location permissions
PostTag needs location access to find addresses and fuel prices near you. Here's how to check or turn it on.
**iOS**
[Open your location settings](https://posttag.com/app/launch?page=settings&type=system) or follow these steps:
1. Go to Settings.
2. Open PostTag.
3. Open "Location Services."
4. Set location to "Always Allow" or "While Using the App."
**Android**
[Open your location settings](https://posttag.com/app/launch?page=settings&type=system) or follow these steps:
1. Go to Settings.
2. Tap Apps.
3. Select the PostTag app.
4. Choose Permissions.
5. Select Location and choose "Allow only while using the app."
## How do I report a wrong address or update a location?
Spotted something off? [Fill out the Improve Addresses form](https://posttag.com/app/launch?page=improve-addresses) and include the address that needs fixing, along with what's wrong. We'll take care of the rest.
## How do I switch on auto-complete for searches?
Go to [Settings](https://posttag.com/app/launch?page=settings) and toggle "Search as you type" on.