> For the complete documentation index, see [llms.txt](https://help.winday.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.winday.co/create-campaigns/tournament-game/booster-codes.md).

# Booster Codes

### What is a Booster Code? 

**Booster Code** is a powerful tool for your campaign that encourages users to interact with your brand. If you activate them, tournament players can receive a code, for example, by making a purchase in your online store. 

Players who have activated a Booster Code have an advantage in the tournament. They collect more points and move up the leaderboard faster. You can learn more about this in our Help Center. 

Anyone can participate in a tournament with Booster Codes, but those who have received and activated a Booster Code will have an advantage. 

### Code Only Game 

You can also make the tournament available only after entering a code. In this case, the player will have to perform a certain action, for example, pay for a product or service in your store, to receive the code and then play. 

### Code Settings 

You can adjust the point multiplication factor after activating a Booster Code. The higher the coefficient, the more points players who activate the code receive, and the faster they move up the leaderboard. 

You can also adjust the code validity period. 

A shorter period is suitable for small purchases, and a longer period is suitable for purchases of larger value so that players can benefit from the code for a longer period. 

### Creating Booster Codes 

There are two options to choose from: 

1. Create new codes using our platform 
2. Upload existing codes - any previously created codes in your CRM system. 

#### "Upload codes" Option

Indicate the number of codes you want to download and select a file from your computer. 

You can also download and check one of the template files that contain examples of code structuring. 

#### "Generate codes" Option

Indicate the required quantity, code length and the format supported by your CRM system.

Additional formatting options are available for more specific code formats. 

After clicking the "Create codes" button, the system will generate a new batch of codes. You will see the codes on the right. Download the file to upload the codes to your CRM system.