> Portal Navigation: > > - Append `.md` to any URL under `https://dev.wix.com/docs/` to get its markdown version. > - Pages are either content pages (article or reference text) or menu pages (a list of links to child pages). > - To get a menu page, truncate any URL to a parent path and append `.md` (e.g. `https://dev.wix.com/docs/sdk.md`, `https://dev.wix.com/docs/sdk/core-modules.md`). > - Top-level index of all portals: https://dev.wix.com/docs/llms.txt > - Full concatenated docs: https://dev.wix.com/docs/llms-full.txt ## Resource: Add Payment Info ## Article: Add Payment Info ## Article Link: https://dev.wix.com/docs/sdk/host-modules/site/events/wix-stores/add-payment-info.md ## Article Content: # Add Payment Info Triggered after the user adds their payment information. ### Properties |Name|Type|Description| |---|---|---| |`origin`|text|Wix App name, such as Stores or Bookings.| |`option`|text|Additional information to send with Extended eCommerce checkout step.| |`contents`|array|All products in cart.| |`contents.id`|text|Product ID.| |`contents.name`|text|Product name.| |`contents.category`|text|Collection name.| |`contents.variant`|text|Selected choice from 1st product option.| |`contents.price`|currency|Product price.| |`contents.currency`|currency|Currency in ISO-4217 format.| ### Example ```JSON { "origin": "Stores", "option": "Express", "contents": [{ "id": "T123", "name": "Running shoes", "..." }] } ```