> For the complete documentation index, see [llms.txt](https://docs.surgegrowth.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.surgegrowth.io/pricing-index/supported-pricing-indexes.md).

# Supported pricing indexes

1. **Purchasing Power Parity (PPP):** A global pricing model that compares the cost of a standard basket of goods across countries to account for differences in purchasing power, ensuring price fairness based on local economic conditions. Check [this](https://www.investopedia.com/updates/purchasing-power-parity-ppp/) out for more details.<br>
2. **Netflix Price Index:** A country-specific pricing metric that compares Netflix subscription costs worldwide, highlighting affordability relative to each country's average income and local pricing strategies. Read [this](https://www.visualcapitalist.com/cp/mapped-how-much-netflix-costs-in-every-country/) for more. <br>
3. **Spotify Pricing Index:** A comparative index that evaluates Spotify subscription costs across regions, adjusting for local currencies and purchasing power to reflect affordability for users in different markets. Check [this](https://mts.io/projects/spotify-pricing/) out for more details. <br>
4. **Big Mac Index:** A lighthearted economic indicator that uses the cost of a McDonald's Big Mac burger across countries to measure currency valuation and purchasing power differences globally.

If you would like additional pricing indexes to be available, please reach out via email at <vaibhav@surgegrowth.io>.

Also, you can [create your own pricing index](/pricing-index/create-your-own-pricing-index.md) as well, if you want to edit price multiples for a few specific set of countries.&#x20;