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SCA Functional Specification

Display Left Panel

Last updated: 04-Dec-2024

This command will direct the device to optionally display text, image, offer data selection, charity donation selection, buttons, and maskable numeric input fields on left panel of the Line Item screen during a payment session, replacing any other display residing on the left panel. SCA will continue to receive new line items and display them during this time.
The left panel display can be formatted into three distinct sections for customer engagement and value added services.

  • Top: Image Display or Text Display. The coverage areas are:
Resolution Device
427x78 px M400
488x78 px M440
376x53 px M424
500x90 px M425
500x98 px M450
  • Middle: Image Display or Offer Data Selection or Charity Donation. The coverage areas are:
Resolution Device
427x282 px M400
488x362 px M440
376x247 px M424
500x384 px M425
500x442 px M450
  • Bottom: Image Display or Numeric Input or Buttons or Pre-swipe (when enabled). The coverage areas are:
Resolution Device
427x120 px M400
488x147 px M440
376x100 px M424
500x206 px M425
500x220 px M450

Rules

  1. The coverage area details are applicable for image display only.
  2. Custom Buttons sizes are:
Resolution Device
80x80 px M400
90x90 px M440
69x61 px M424
80x80 px M425
80x80 px M450
  1. This sizes can be set through SCA media bundle or VHQ content management by replacing LPCustomButton1.png and LPCustomButton2.png under:
File Path Device
/flash/www/854x480C15T/Images/ M400
/flash/www/976x587C15T/Images/ M440
/flash/www/753x400C15T/Images/ M424
/flash/www/Images/ M425 and M450
  1. The DISPLAY_LEFTPANEL command will only be honored on the Line Item screen.
  2. Display Left Panel command will work only if fulllidisplayenabled parameter is set to 0 (Disabled) and lineitemdisplay parameter is set to 1 (Enabled).

Configuration Parameters

Following are the configuration parameters which affect the operation. Refer to Application Parameters for details on these parameters.

  • FULLLIDISPLAYENABLED
  • LINEITEMDISPLAY

Message Interface

Refer to the below Protocol section for the command fields description and examples.

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