> ## Content Index
> Fetch the complete content index at: https://blog.jestor.com/llms.txt
> Use this file to discover other available public pages before exploring further.

# What Friendly Codes Can Be Generated for Appointments or Orders That the Customer Receives (e.g., AG-0245)
- URL: https://blog.jestor.com/friendly-codes-appointments-orders-jestor/
- Published: 2026-07-19T02:15:58.000Z
- Updated: 2026-07-19T02:15:58.000Z
- Author: Bruno Bannach

In **Jestor**, the **Random ID** field lets you build friendly codes, combining a fixed process-related prefix (like "AG" for appointment) with a sequential or random part, in a format the customer will actually recognize.

## Why does a friendly code matter in customer communication?

An identifier like "AG-0245" is easier to display, say over the phone, or type than a long technical ID, improving the experience for whoever receives the code.

## How to build a friendly code with the Random ID?

| Part of the code    | Example                                        |
| ------------------- | ---------------------------------------------- |
| **Fixed text**      | "AG" for appointment, "ORD" for order          |
| **Sequential part** | Sequential number or letter                    |
| **Random part**     | Randomly generated digits to ensure uniqueness |

## Why choose Jestor for customer-facing codes?

**Jestor** lets you configure this code once per table, ensuring every new appointment or order is born with a consistent, easy-to-communicate identifier.

### Can the code combine letters and numbers?

Yes, you can choose whether the sequential part uses numbers or letters, plus define the number of characters.

### Does this kind of code guarantee there won't be duplicates?

Yes, the field's random part was designed to minimize collisions between records.

### Can this code be used for both appointments and orders?

Yes, the same Random ID feature applies to any table, just by adjusting the text prefix.

### Video Tutorial: Step by Step

Check out more practical tutorials on Jestor's YouTube channel.

### Get to know Jestor

With **Jestor**, appointments and orders get friendly, recognizable codes for the customer, generated automatically.

Get to know Jestor at [jestor.com](https://jestor.com/?ref=blog.jestor.com) and see how to take your operation's efficiency to a new level.