Elavon downloads and stores cookies on your device when you visit our website. We use these cookies to better understand and improve your browsing experience by identifying most visited pages, personalising content, and measuring site performance.

Essential cookies enable core functionality such as page navigation and access to secure areas. The website cannot function properly without these cookies; they can only be disabled by changing your browser preferences.

These are cookies that support site functionality that is visible or advantageous to you or your experience of the site, they enable websites to remember choices and provide a more personalized experience.   Functional cookies help to provide services that you request, such as language preference or layout.

Performance cookies help us to improve our website by collecting and reporting information on its usage (for example, which of our pages are most frequently visited).

These cookies and similar technologies gather information about your browsing habits. They remember that you've visited a website and share this information with other organisations, such as advertisers and platforms on which we advertise. They do this in order to provide you with ads that are more relevant to you and your interests. Although these cookies and similar technologies can track your visits to other websites, they don't usually know who you are. Without these cookies, online advertisements you encounter will be less relevant to you and your interests.

Cookie Settings

U.S. Bank Europe DAC. Registered in Ireland – Number 418442..  Registered Office: Block F1, Cherrywood Business Park, Dublin 18, D18 W2X7, Ireland.
U.S. Bank Europe DAC, trading as Elavon Merchant Services, is regulated by the Central Bank of Ireland.
 
U.S. Bank Europe DAC. Registered in Ireland with Companies Registration Office. The liability of the member is limited. United Kingdom branch registered in England and Wales under the number BR022122.
U.S. Bank Europe DAC, trading as Elavon Merchant Services, is a credit institution authorised and regulated by the Central Bank of Ireland.  Authorised by the Prudential Regulation Authority.  Subject to regulation by the Financial Conduct Authority and limited regulation by the Prudential Regulation Authority.  Details about the extent of our regulation by the Prudential Regulation Authority are available from us on request.

Most popular solutions

Additional solutions

Fusebox integration & options

Optional platform features

Documentation

North America

Europe

Regions

Note: If a SREV level is specified for a document release, this refers to the Simplify release on which the new or modified functionality described first became available for *general* release. If a document release is only for purposes of clarification, correction, etc. (Simplify functionality unchanged), no SREV will be specified.

## Build 121

### AUG 2024
**2.03.021-031.121.4 SREV 161**
- Added Informational Prompting Tag 031 update, can accept Enter with no input. 
- Incomplete/malformed/missing locator value APIs 0109, 8002, and 8006, and/or sequence number (0007) produces a decline.
- POS defines additional information (e.g. font, text size, word wrap) to be displayed on the payment screen. See Developer Guide under :magic-link[API 5001]{id="simplify-controlled-field-definitions#field-5001-non-financial-data"} for more details.
- Updated OS to SDK 14.4.1.PatchK.

### JUL 2024
**2.03.021-030.121.3 SREV 153**
- Added support for printing QR codes on all receipts.
- Added inactivity timeout for Informational Prompting Tag 031 (Virtual Numeric Keypad).
- Updated OS to SDK 14.4.1.PatchH.
- Added current values of selected parameters to the Version Number Inquiry response.
- Added ability to define information displayed on payment screen in API 5001 (Tags 601-605).


### MAY 2024
**2.03.02x.121.2 SREV 115**
- Added additional sample EBT messages.
- Added support for Self 3000 and 7000/8000 (combo) devices.
- Added support for Informational Prompting on Self xxxx devices.
- Updated OS to SDK 14.4.1.PatchGG.
- Added support for Detail Receipt printing including new Check Detail message under Pay@Table.
- Added Tokens 400 (time in seconds till PCI reboot) and 401 (Application State) to API 5001 for Health response.
- Documented support for image printing on Pay@Table EMV and Final Detail receipts under Print Receipt message.
- Added Make Payment response message (Declines only).

### JUL 2023
**2.03.02x.121.1 SREV 24**
- Added support for Lane 3600. 
- Removed Self 4000 under API 5104 (not supported).
- Corrected description of Informational Prompting Tag 031 (Tactile Keypad).

### MAR 2023
**2.03.02x.121 SREV 20**
- Added support for Self 4000 Unattended device.
- Added Informational Prompting Tag 014 (Text and Camera Image).




## Previous Builds
### APR 2024	
**2.03.02x.119.11**
- Added additional sample EBT Messages.
- Updated description of versioning.
- Adjusted start of Table of Contents sections for A11y compliance.

### FEB 2024	
**2.03.02x.119.10 SREV 52**
- Documented support for Image printing on Pay@Table receipts under Print Receipt message.
- Added device model number to API 5070.
- Noted Mifare tap only supported on Tetra devices.

### SEPT 2023
**2.03.02x.119.9 SREV 43**		
- Added new Status Messages for card insertion, tapping, swiping, and “Remove Card” displayed.
- Added new condition under Simplify-Generated Messages for On-Device SAF for "*SLR COMMUNICATIONS ERROR.": Could not create valid SAF record.
- Corrected reference to Screen ID under Informational Prompting (always required).

### MAY 2023
**2.03.02x.119.8**
- Updated table of supported Informational Prompting Tags per device.

### APR 2023
**2.03.02x.119.7**
- Documented more functionality in API 5104 (Tetra Attended, non-Pay@Table)
- Send Tip values as dollar amounts (alternative to percentages).
- Send up to four Tip percentages/amounts.
- Support custom Tip screen.

### MAR 2023
**2.03.02x.119.6**		
- Described usage of voucher button on Sale transaction payment screen.
- Clarified usage of Mask and User Char fields for Information Prompting Tag 030 (Virtual Keyboard) message.
- Noted POS Routing not supported in Canada.

### DEC 2022
**2.03.02x.119.5**		
- Documented support for Private Label (API 0115 = 025).

### NOV 2022
**2.03.02x.119.4 SREV 23**		
- Added Tog 008 (Erase Screen) to Scrolling Receipt (36-10) message.

### OCT 2022
**2.03.02x.119.3 SREV 21**		
- Added support for reading QR codes for airline vouchers, with new Status Message (26).
- Removed API 5006 from On-Device SAF sample messages.
- Added EMV chip data missing account/track data as condition for *SLR BAD CARD TYPE.

**2.03.02x.119.2** 
- Corrected description of API 5001 for Informational Prompting (36-14) message Tag 071.

### AUG 2022
**2.03.02x.119.1 SREV 18**		
- Added ability to send first 8 digits of PAN to POS in Sale, Auth, Return, Token Request and Balance Inquiry (API 5001).
- Noted Simplify-Generated Message for MAC decline.

### JUN 2022
**2.03.02x.119 SREV 8**	
- Added support for Surcharge.

### MAY 2022
**2.03.02x.118.1**
- Consolidated pages. Added links to sub-sections on consolidated pages.
- Clarified PCI-validated P2PE not supported for Canada.
- Clarified iWL25x only supported through build 88.
- Added PCI reboot time on Message Types and Guidelines and Simplify-Generated Messages pages.

### FEB 2022
**2.03.02x.118**
- Added support for Fast Graphics Download.
- Added parameter to independently control purging for host-approved SAF records. See On-Device SAF Transaction Lifecycle
- Changed message returned in API 1010 when unable to add SAF record to database. See Simplify-Generated Messages for On-Device SAF.
- Added Build and Patch information to Simplify-Controlled Field Definitions.
- Replaced the term “Quick Chip” with “Pre-Tendering”.

### DEC 2021
**2.03.028.116.1**
- Modifications for accessibility (A11y).
- Removed Graphics Update (36-15-005) message.

### AUG 2021
**2.03.028.116**
- Added support for PINless Debit.
- Added ability for POS to define text displayed while waiting for Mifare Tap.
- Added recommendation to set Timeout for ACK > 3 seconds.

### JAN 2021
**2.03.028.115**
- Added support for On-Device SAF.
- Added support for Graphics Update (36-15-005) message from POS.
- Added support for POS routing (routing Simplify-Fusebox messaging via the POS).
- Modified build number in Version Number Inquiry (36-06) response to follow usage in Release number.
- Documented requirement that text in the Print Request (36-45) and Print Receipt (39-06) messages be sent in print blocks of < 58 bytes each.

### NOV 2020
**2.02.027.106**
- Added Pay@Table configuration to control and streamline transaction flow.
- Updated description of Field 5104 for Pay@Table.

### JUL 2020
**2.02.027.100**
- Added support for EBT Food Stamp and EBT Cash tenders outside Puerto Rico.
- Modified versioning to add a Release number that will be used in all customer-facing documentation.

## JUN 2020
**2.02.027**
- Added support for EBT Food Stamp and EBT Cash tenders (Puerto Rico only).
- Added support for IVU (tax) fields (Puerto Rico only).
- Added support for Cash tender (Puerto Rico only).
- Added support for Mifare Tap.
- Added support for Token Request message on cards processed as contact EMV.
- Documented support for System Command (36-15) message (supports reboot).
- Added support for enabling/disabling Tip prompting and modifying Tip prompting text from POS (Field 5104).
- Added Package version, Full SN and Injected SN to Field 5070. 
- Added Field 5070 to the Version Number Inquiry Response.

## MAY 2020
**2.02.026.1**
- Versioning - Updated software version information for Simplify versions 24-26.
- Initiate HEM/Ingestate Message - Changed references to IngEstate to say HEM/IngEstate to reflect Elavon migration.
- Pay@Table - Changed maximum length supported for API 5219 (Pay@Table Session ID) to 50 bytes. 
- Pay@Table - Clarified use of Field 5104 (Tip Settings). 
- Informational Prompting - Documented supported functionality by device.

## FEB 2020
**2.02.026**
- Updated documentation to cover Simplify versions 24-26.
- Modified and added information at external links.
- Supported Hardware - Documented support for Lane 8000.

## JAN 2020
**2.02.025.7**
- Message and Communications Protocols - Added HID USB Interface from Addendum.
- Informational Prompting - Added tag 072 from Addendum.
- Auto Signature – Clarified use of API 5004 and 5006.

## NOV 2019
**2.02.025.6**
- Stand-in Processing – Corrected description of API 5006 in Sample Stand-in Response. 
- Clarified use of API 5005 and 5006 under Store and Forward Transactions.

## OCT 2019
**2.02.025.5**
- Message Details - Added support for non-Pay@Table printing (Print Request Message).
- Stand-in Processing - Added API 1379 (Offline EMV Receipt Field List) to Stand-in Response to POS.

## JUN 2019
**2.02.025.3**
- Changed references to Telium PIN Pads to refer to Telium and Tetra.

## MAY 2019
**2.02.025.2**
- Added ability to process Returns sent to Fusebox as EMV transactions.
- Added back description of HID USB (removed in 2.02.025). 
- Updated ID information for HID USB to include Tetra devices. 
- Added instructions for obtaining additional ID information. (Addendum only)
- Added timeout on PIN entry as additional condition for API 1010 = "*SLR Cancel Key Pressed."
- Added tag 072 under Informational Prompting to display scrolling text with configurable buttons (Addendum only).

## APR 2019
**2.02.025.1**
- Updated sample messages.
- Updated information on matching fields when a transaction depends on a prior transaction.

## MAR 2019
**2.02.025**
- Supported Hardware - Added support for Tetra devices on Version 25. 
 - Added list of all supported Ingenico devices. 
- Communications - Added support for Wifi and Bluetooth. 
- Versioning - Added table of current version numbers for Simplify and supporting software. 
- Message Details – Added tables of matching fields required for transaction types dependent on prior transactions 
- EMV - Corrected description of Return transaction using ICC (chip card) to say that card must be swiped.
- Auto Signature - Added support for auto signature.
- Signature Request Message - Added tag 002.
- Initiate HEM/IngEstate Message - Added capability for POS to set HEM/IngEstate identifier (TMSID).
- Scrolling Receipt Message - Added capability to send up to five lines of text plus a total line in a single request.
- EMV
 - Added support for contactless EMV.
 - Added list of EMV tags.
 - Added option to return EMV tags on a Stand-In response. 
 - For ICC decline of host-approved transaction, added reason for decline to response to POS.
- Pay@Table - Added enhancements from customer feedback.
- Informational Prompting - Added tags 011, 012, 071.
- Quick Chip Tendering - Added support. 
- Simplify-Generated Response Messages - Added additional messages. 
- Status Message ACKing - Made configurable the list of Status Identifiers for which a Status Message require an ACK. 
 - Added 021 to the default list.
- Simplified-Controlled Fields - Renamed and rewritten. 
 - Added subsections on Field 5001 (Financial Data), 5070 (Simplify Information), 5071 (Card/Cardholder Present?), 5104 (Tip Prompting). Documented Quick Chip token. 
 - Added Quick Chip and PIN Pad busy entries to Completion Code table. 

## OCT 2017
**2.02.021**
- Initial Developer Portal version

Developer Guide Release Notes

Alliance Offers

Data as a Service

Invitation to Apply

Accounts

Bank Holidays

Card Activation

Card Controls

Challenge-Widget

Commercial Credit Cards

Commercial Statements

Credit Card Account Details

Credit Card Accounts Overview

Credit Card Alerts

Credit Card Application Status

Credit Card APRs

Credit Card Balance Transfers

Credit Card Disputes

Credit Card Payments

Credit Card Qualified Offers

Credit Card Statements

Credit Card Transactions

Data Sharing for Marketing Purposes

Digital Wallets

Make a Payment - Coming Soon

Rewards Accelerator

Rewards Automatic Redemption

Rewards: Balance Summary

Rewards: Dashboard

Rewards Redemption Accounts

Rewards Redemptions

Rewards Transactions: Earned and Redeemed

Travel Notifications

User Profile

3DSecure2

Avvance

CheckoutJs

Commerce SDK

Converge

Disputes Management

Dynamic Currency Conversion

eBoarding

Elavon Cloud Payments Interface

Elavon Payment Gateway

Fusebox

Hosted Payment Page

In Person Payments on Opayo

Leads

Lightbox payment modal

Online Payments on Opayo

Opayo

Opayo Direct

Opayo Forms

Opayo Reporting API

Opayo Server

Opayo Shared API

Payment Method Gateway

Payments Core 365

Simplify

viaconex

XML API

Card as a Service API

Core Banking API

Money Movement API

Reference API

Access Online Transactions

Account Transfers

Account Validation

ACH Originations

Bank Information

Card as a Service

Check Payables

Corporate Account Information

Corporate Account Information 3LO

Corporate Credit Cards

Corporate Onboarding

Corporate Statements

Custody

Data Toolbox

Data Toolbox - Accounts

Data Toolbox - Documents

Data Toolbox - Transactions

Debit Card Phone Number Lookup

Disbursements via Zelle®

U.S. Bank Flexible Capital Platform

Freight Payment Customer Profiles

Freight Payment Transactions

Incoming Webhooks

Instant Payments

Investment Accounting

PaySmart

Payee Choice

Payee Token+

Personal Loans

Positive Pay

Push to Card

Receivables

RTP® - Real-Time Payments

Tokenized Payments

Treasury Builder

U.S. Bank FBO Account

Virtual Account Reporting

Virtual Card Payments

Voyager Accounts

Voyager Cards

Voyager Drivers

Voyager Transactions

Voyager Vehicles

Wire Transfers

Simplify Overview

Ingenico Developer Guide 2.03.02x.121 Ver. 25-31

Simplify Introduction

Supported Hardware

General Guidelines

Message and Communications Protocols

Versioning

Financial Messages

Overview and Guidelines

Sale Message (Tran Type 02)

Auth Only Message (Tran Type 01)

Prior Auth Sale Message (Tran Type 07)

Incremental Authorization Message (Tran Type 75)

Full Authorization Reversal Message (Tran Type 61)

Partial Authorization Reversal Message (Tran Type 76)

Return Message (Tran Type 09)

Void Return Message (Tran Type 17)

Void Sale Message (Tran Type 11)

EBT Messages (Tran Types 02, 09, 11, 17, 24)

Gift Card Messages (Tran Types 01, 02, 07, 09, 11, 17, 24)

Inquiry Message (Tran Type 22)

 DCC Inquiry Message (Tran Type 46)

Token Request Message (Tran Type 37)

Cancel Message (Tran Type 80)

Health Message (Tran Type 73)

Batch Close Message (Tran Type 13)

Batch Inquiry Message (Tran Type 14)

Non-Financial Messages

Non-Financial Messages (Tran Type 36)

Signature Message (Tran Types 36-01, 36-02)

Version Number Inquiry Message (Tran Type 36-06) 

Initiate HEM/IngEstate Message (Tran Type 36-07)

Scrolling Receipt Request Message (Tran Type 36-10)

Scrolling Receipt Stop Message (Tran Type 36-11)

Exit Reversal Mode Message (Tran Type 36-12)

Informational Prompting Message (Tran Type 36-14)

System Command Message (Tran Type 36-15)

Allow Pre-Tendering Message (Tran Type 36-40)

Print Request Message (Tran Type 36-45)

Status Message (Tran Type 36-51)

POS SAF Processing

Offline Transaction Processing

Stand-In Response

Store and Forward Transactions 

EMV Considerations

EMV Tags and other EMV-related Response Fields

EMV Offline Situations

ICC (Chip) Declines and Simplify Reversal Mode

Pay-At-Table

Transaction Flow

Pay-At-Table API Fields

Messaging

Pay-At-Table Message Overview

Login Message (Tran Type 39-01)

Get Check Info Message (Tran Type 39-02)

Controlling screen flow after check selection

Check Detail Message (Tran Type 39-07)

Make Payment Message (Tran Type 39-05)

Print Receipt Message (Tran Type 39-06)

Simplify Payment Process

Print Receipt Request and Response (Tran Type 39-06)

Logout/Disconnect Message (Tran Type 39-04)

Recovery

Informational Prompting

General information for all tags

Generic messaging

Tag 010 - Text with Optional Buttons

Tag 011 - Static and Scrolling Text with Optional Buttons

Tag 012 - Text and Graphics with Optional Buttons

Tag 013 - Fast Graphics Download

Tag 014 - Text and Camera Image

Tag 020 - Scrolling Text 

Tag 030 - Virtual Keyboard

Tag 031 - Tactile Keypad

Tag 040 - Radio Buttons 

Tag 050 - Check Boxes