SPARE

Photo the paper list you already carry — match nearby traders at the plaza.

WC 2026 + album

1

Photo your paper list

Scan the HAVE / NEED grid you already carry.

2

Match nearby

See who at the plaza overlaps your list.

3

Barter at the huddle

Meet at the pin · show QR · swap stickers.

Photo the paper list you already carry — match nearby traders at the plaza.

Have / Need · WC26 album

Printed plaza list · Group slots

HAVE · spare NEED · missing Group A / 04 · B / 02

Align grid · auto-detect HAVE / NEED

Review list

Tap a cell to flip HAVE ↔ NEED ↔ clear

HAVE NEED #061 uncertain

Plaza · nearby

Fan meetup · not affiliated

Sant Antoni · north steps

Confirm swap

Barter sheet · stickers only

You give

⇄

They give

📍 Sant Antoni · north steps

🕐 Today · 11:00

Fan meetup · not affiliated with any brand

Cash later · optional

Off by default · barter first

Ready when you both tap · see you at the steps

Meetup

Show this · both of you

SPARE-HUDDLE

Sant Antoni · north steps

Show this · both of you

Fan meetup · not affiliated

Your list