The ornamental design for a display-coupled financial transaction card, as shown and described.
FIG. 1 is a front perspective view of our display-coupled financial transaction card;
FIG. 2 is a front view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a top view thereof; and,
FIG. 6 is a bottom view thereof.
The dashed lines in the figures form no part of the claimed design. All other surface(s) or portion(s) of the financial transaction card, the pencil, and/or the display not shown in the figures or otherwise described in the specification, including the backs of the card and the display, form no part of the claimed design.