BSI PD ISO/TS 12812-4:2017
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Core banking. Mobile financial services – Mobile payments-to-persons
Published By | Publication Date | Number of Pages |
BSI | 2017 | 50 |
This document provides comprehensive requirements and recommendations, as well as specific use cases for implementation of interoperable mobile payments-to-persons.
The emphasis is placed on the principles governing the operational functioning of mobile payments-to-persons systems and processes, as well as the presentation of the underlying technical, organizational, business, legal and policy issues, leveraging legacy infrastructures of existing payment instruments (see ISO 12812‑1:2017, Annex C).
This document includes the following items:
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requirements applicable to mobile payments-to-persons;
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recommendations regarding mechanisms involved in the operation of interoperable mobile payments-to-persons;
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a description of the different use cases for mobile payments-to-persons;
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a generic interoperability model for the provision of different mobile payments-to-persons;
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recommendations for the technical implementation of the generic architectures for the mobile payments-to-persons program;
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recommendations for mobile remittances;
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use cases with the corresponding transaction flows;
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discussion of the financial inclusion of unbanked and underbanked persons (Annex A);
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some legal aspects to consider for mobile payments-to-persons (Annex B).
The document is structured as follows:
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Clause 6 sets forth the requirements that a mobile payments-to-persons program must comply with.
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Clauses 7, 8 and 9 provide the different levels of implementation for the interoperability of mobile payments-to-persons.
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Clause 7 describes the interoperability principles for mobiles payments-to-persons.
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Clause 8 describes:
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a three-layer high-level architecture for mobile payments-to-persons programs;
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payments instruments sustained by these programs;
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processing details for a series of significant use cases of mobile payments-to-persons using these payment instruments.
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Clause 9 provides a step-by-step data flow description for different mobile payments-to-persons implementations: bank-centric, non-bank centric and card-centric. They can be mapped into the processing use cases of Clause 8, where abstraction is made in the nature of the payment service providers.
PDF Catalog
PDF Pages | PDF Title |
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6 | Foreword |
7 | Introduction |
10 | 1 Scope |
11 | 2 Normative references 3 Terms and definitions |
12 | 4 Abbreviated terms 5 Specific characteristics for mobile payments-to-persons 5.1 General 5.2 Mobile payments-to-persons concepts |
13 | 5.3 User expectations 5.4 Stakeholders involved in a mobile payments-to-persons program 5.4.1 Mobile financial service provider 5.4.2 Mobile network operator 5.4.3 Agent 5.4.4 Electronic money service provider |
14 | 6 Requirements for mobile payments-to-persons 6.1 General 6.2 Device, network, and application selection requirements 6.2.1 General 6.2.2 Requirements |
15 | 6.3 Logging requirements 6.3.1 General 6.3.2 Requirements 6.4 Notice requirements 6.4.1 General 6.4.2 Requirements |
16 | 6.5 Authentication and authorization requirements 6.5.1 General 6.5.2 Requirements 7 Scenarios for interoperability 7.1 General 7.2 Scenario for interoperability 1 7.2.1 General |
17 | 7.2.2 Three-corner model 7.2.3 Four-corner model 7.3 Scenario for interoperability 2 (cross-system payment) |
18 | 7.4 Interoperability models for payment facilitation 7.4.1 General 7.4.2 Direct interoperability model |
19 | 7.4.3 Common infrastructure |
20 | 8 Implementation models 8.1 General 8.2 High-level architecture and network technologies 8.2.1 Layer 1: Infrastructure used to convey payment initiation and authorization messages |
21 | 8.2.2 Layer 2: Common infrastructure used for payment facilitation 8.2.3 Layer 3: Value transfers and funds movement 8.3 Classification of mobile payments-to-persons 8.3.1 General |
22 | 8.3.2 Mobile credit transfer payment 8.3.3 Mobile card payment 8.3.4 Electronic money transfer 8.4 Mobile remittances |
23 | 8.5 High-level description for significant use cases 8.5.1 General 8.5.2 Mobile payments-to-persons by card |
25 | 8.5.3 Payments-to-persons by credit transfer |
29 | 9 Detailed payments-to-persons transaction flows 9.1 General 9.2 Models for the processing of mobile payments-to-persons |
30 | 9.3 Bank-centric payments-to-persons models 9.3.1 Split payment over the ACH system |
32 | 9.3.2 Bank-centric single payment over the ACH system consortium model |
34 | 9.4 Non-bank-centric models 9.4.1 General |
35 | 9.4.2 Three-corner non-bank-centric methods funded by non-bank account |
36 | 9.4.3 Split non-bank centric model funded by bank account |
38 | 9.4.4 Three-corner non-bank-centric single model funded by bank account |
39 | 9.5 Card-based payments 9.5.1 Processing functionalities 9.5.2 Detailed transaction flow |
42 | Annex A (informative) Financial inclusion for mobile payments-to-persons |
44 | Annex B (informative) Intra-jurisdictional versus inter-jurisdictional aspects for mobile payments-to-persons |
45 | Bibliography |