Rétro C Trop 2026

Sponsoring lets you promote a concert to other users. Anyone can support an event they like, even if they are not the organizer.

Sponsored events are shown first to people near the concert venue (around 100 km) and whose music tastes match the styles of the bands on the line-up.

Packs

• PULSE — €1.99 — 5 days — sponsored display
• ECHO — €4.99 — 12 days — +30% visibility
• AMPLIFY — €7.99 — 18 days — +60% visibility
• HEADLINER — €19.99 — 30 days — +200% visibility

Simple rules

• Each purchase extends the promotion period.
• You can buy multiple times: effects stack.
• The level depends on the total number of accumulated points.

• 1–2 points → PULSE
• 3–4 points → ECHO
• 5–14 points → AMPLIFY
• 15+ points → HEADLINER

Shortcuts

• 3 × PULSE = niveau ECHO
• 5 × PULSE = niveau AMPLIFY
• 15 × PULSE = niveau HEADLINER