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-rw-r--r--articles/ui/figs/taler-pay.pml14
1 files changed, 9 insertions, 5 deletions
diff --git a/articles/ui/figs/taler-pay.pml b/articles/ui/figs/taler-pay.pml
index 47b4e2a23..46d0602d3 100644
--- a/articles/ui/figs/taler-pay.pml
+++ b/articles/ui/figs/taler-pay.pml
@@ -9,9 +9,9 @@ note over Payee, Exchange: HTTP/HTTPS
title Taler (Payment)
-== Establish Contract ==
+== Request Offer ==
-Payer->Payee: Choose goods
+Payer->Payee: Choose goods by navigating to offer URL
Payee->Payer: Send signed digital contract proposal
@@ -25,17 +25,21 @@ opt
Payer->Payer: Affirm contract
end
+Payer->Payee: Navigate to fulfillment URL
+
+Payee->Payer: Send hash of digital contract and payment information
+
Payer->Payee: Send payment
Payee->Exchange: Forward payment
Exchange->Payee: Confirm payment
-== Fulfilment ==
-
Payee->Payer: Confirm payment
-Payer->Payee: Request fulfillment (if Web article)
+== Fulfilment ==
+
+Payer->Payee: Reload fulfillment URL for delivery
Payee->Payer: Provide product resource