[w3c/webpayments-methods-card] Add text about why the api can reduce need to store credit card information (#17)

This corresponds with Issue https://github.com/w3c/webpayments-methods-card/issues/16
You can view, comment on, or merge this pull request online at:

  https://github.com/w3c/webpayments-methods-card/pull/17

-- Commit Summary --

  * Update index.html

-- File Changes --

    M index.html (42)

-- Patch Links --

https://github.com/w3c/webpayments-methods-card/pull/17.patch
https://github.com/w3c/webpayments-methods-card/pull/17.diff

-- 
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/w3c/webpayments-methods-card/pull/17