moving here wallet papers forlder

1 files changed, 64 insertions, 0 deletions

diff --git a/articles/ui/figs/paypal.pml b/articles/ui/figs/paypal.pml
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+# FROM: https://github.com/w3c/webpayments/tree/gh-pages/PaymentFlows
+
+@startuml
+!includeurl https://raw.githubusercontent.com/w3c/webpayments/gh-pages/PaymentFlows/skin.ipml
+
+Participant "Payee (Merchant) Site" as Payee
+Actor "Payer (Shopper) Browser" as Payer
+participant "Payer (Shopper) PSP (PayPal)" as CPSP
+
+note over MPSP, CPSP: HTTPS
+
+title PayPal Payment (REST API) (Current)
+
+Payee->Payer: Present Checkout Page with Pay Button
+
+Payer->Payer: Select PayPal Payment Method
+
+Payer-\Payee: Payment Page Request
+
+Payee<->CPSP: Create Payment
+
+Payee-/Payer: HTTP Redirect
+
+Note right: HTTP Direct now send the shopper to the PayPal site
+
+Payer-\CPSP: Payment Initiation
+
+CPSP-/Payer: Authentication Page
+
+Payer-\CPSP: Authenticate
+note right: Typically a username & password
+
+CPSP-/Payer: Payment Page
+
+opt
+	Payer<->CPSP: Instrument Choice
+	note right: Payer can change from default payment instrument
+end
+
+Payer->Payer: Approval
+
+Payer-\CPSP: Payment Approval
+
+CPSP-/Payer: Payment Response Redirect
+
+Payer-\Payee: Payment Response
+
+Payee<->CPSP: Execute Payment
+
+Payee-/Payer: Result Page
+
+
+... asynchronous notification ...
+
+CPSP->Payer: Payment Notification (email)
+
+Opt
+	Payee->Payer: Payment Notification (email)
+End
+
+Note right: Provides out of band confirmation to protect against failure/modification at browser
+
+
+@enduml