> ## Documentation Index > Fetch the complete documentation index at: https://docs.fintoc.com/llms.txt > Use this file to discover all available pages before exploring further. # Checkout UX Guidelines We take customer experience and payment conversion seriously. To ensure your success, our UX/UI experts have created this helpful guide for your organization. ### Best Practices ✅Do: * Only use buttons and images provided by Fintoc by embedding the URL provided. * Use the same button or image style throughout your site. * Button text should only include Fintoc-approved terminology. * Make sure the size of Fintoc buttons is equal to or larger than other buttons. * Make sure you choose a background color that contrasts with the button color. * Try to add the supporting images by country. ❌ Do not: * Do not create your own Fintoc buttons or modify the font, color, button radius, or padding inside the button in any way. * Do not utilize a png, jpg or non URL version of the buttons and images provided. * Do not make the Fintoc button smaller than other buttons. * Do not use a background color that is similar to the button color. * Do not add shadow effects to the button. * Do not add hover effects. * Do not add external strokes to the button. * Do not utilize any other terminology than the one approved for that country. ### Why use URLs in your checkout We recommend that you use the URL links directly in your application or website to get the most up-to-date version of the images. This way you don't have to update your checkout every time there is a change. To use our assets, you can directly use the URLs we provide, for example: ```html HTML theme={null}