> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://shopdoctors.crisp.help/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).

# Does this app expose any JavaScript events?

- **When the app renders progress bar widgets.** This allows an easy way to update the rendered HTML at the same time when the progress bar widget is generated.

| document.body.addEventListener('docapp-free-gift-progress-updated', () => { console.log('Progress bar widgets updated!'); });

- **When the app renders popup widget offers.** This allows an easy way to update the rendered HTML at the same time when the offers in the popup are generated.

| document.body.addEventListener('docapp-free-gift-popup-updated', () => { console.log('Popup offers updated!'); });

- **When the app hijacks a Checkout click (if configured to do so) in order to customize the Checkout and block further discounts from being applied on Checkout.** This can be used to integrate tracking scripts with any Shop Doctors app.

| document.body.addEventListener('docapp-checkout-start', (e) => { console.log('Checkout clicked!'); });