From c2b964114a822feb6f63dc7791a67e8dc539235a Mon Sep 17 00:00:00 2001 From: "judymcconville@roadrunner.com" Date: Thu, 27 Apr 2017 14:38:58 -0700 Subject: [PATCH] Edited ch02.asciidoc with Atlas code editor --- ch02.asciidoc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ch02.asciidoc b/ch02.asciidoc index e205ebd8..feafe9b1 100644 --- a/ch02.asciidoc +++ b/ch02.asciidoc @@ -42,7 +42,7 @@ $1.50 USD ((("millibits")))Bob says, "That's one-dollar-fifty, or fifteen millibits." -((("payment requests")))Bob's point-of-sale system will also automatically create a special QR code containing a _payment request_ (see <>). +((("payment requests")))((("QR codes", "payment requests")))Bob's point-of-sale system will also automatically create a special QR code containing a _payment request_ (see <>). Unlike a QR code that simply contains a destination bitcoin address, a payment request is a QR-encoded URL that contains a destination address, a payment amount, and a generic description such as "Bob's Cafe." This allows a bitcoin wallet application to pre-fill the information used to send the payment while showing a human-readable description to the user. You can scan the QR code with a bitcoin wallet application to see what Alice would see.