From a3b06f13b2a8e7059e233a3216a40f37a6b2fa61 Mon Sep 17 00:00:00 2001
From: Thien-Thi Nguyen <ttn@gnuvola.org>
Date: Tue, 13 Apr 2021 09:50:42 -0400
Subject: expand ‘PayRequest’ example; add some notes
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---
 taler-mcig.rst | 26 ++++++++++++++++++++++++--
 1 file changed, 24 insertions(+), 2 deletions(-)

diff --git a/taler-mcig.rst b/taler-mcig.rst
index 77a21a13..dba3a354 100644
--- a/taler-mcig.rst
+++ b/taler-mcig.rst
@@ -509,10 +509,32 @@ W: :http:post:`/orders/G93420934823/pay`
 
    // PayRequest
    {
-     "coins": FIXME,
-     "session_id": FIXME
+     "coins": [
+       // CoinPaySig
+       {
+         "coin_sig": ...,
+         "coin_pub": ...,
+         "ub_sig": ...,
+         "h_denom": ...,
+         "contribution": "KUDOS:8.0",
+         "exchange_url": ...
+       },
+       {
+         "coin_sig": ...,
+         "coin_pub": ...,
+         "ub_sig": ...,
+         "h_denom": ...,
+         "contribution": "KUDOS:2.0",
+         "exchange_url": ...
+       }
+     ]
    }
 
+Notes:
+- There is no session ID in the ``PayRequest`` object.
+- The total of the contribution is 8.0 + 2.0 = 10.0 KUDOS,
+  which is enough to cover the purchase price (9.87 KUDOS).
+
 The backend returns ``200 OK`` with body:
 
 .. code-block:: javascript
-- 
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