E-commerce checkout sound set
CC0 — Free for any useAdd to cart, purchase, success, error, countdown — the money moments of a store.
Use it for: shops, marketplaces, ticketing, in-app purchases. Each role is chosen from its family (170 variants across 6 roles) by measured attack, tail and brightness, so the set sounds like one product. Swap any role with its alternates if a sound doesn't fit.
| Role | Sound | Length | Character | Alternates | |
|---|---|---|---|---|---|
Add to cart add_to_cart | Bright Interface Pop 25 | 1.0s | balanced · punchy · tight | ui-pop-24 · ui-pop-15 · all 29 → | |
Purchase complete (cash register) purchase | Deep Cash Register Ka-Ching 05 | 2.0s | bright · fast attack · tight | office-cash-register-01 · office-cash-register-06 · all 7 → | |
Payment success success | Double-Note Confirm Success Chime 22 | 1.0s | bright · punchy · tight | feedback-success-16 · feedback-success-10 · all 34 → | |
Payment failed error | Digital Glitchy Error Buzz 34 | 1.0s | bright · punchy · tight | feedback-error-03 · feedback-error-24 · all 35 → | |
Offer countdown tick countdown | Fast Stopwatch Clock Ticking 06 | 2.0s | bright · punchy · tight | mechanical-clock-tick-27 · mechanical-clock-tick-29 · all 35 → | |
Points / coins earned reward | Double-Chime 8-Bit Coin Pickup 13 | 2.0s | bright · punchy · tight | retro-game-coin-24 · retro-game-coin-09 · all 30 → |
Use it
Role → permanent MP3 URL. Point new Audio(url), an <audio> tag or your engine's loader straight at these — immutable, CORS enabled, no key, no attribution.
{
"add_to_cart": "https://sfxmint.com/dl/ui-pop-25.mp3",
"purchase": "https://sfxmint.com/dl/office-cash-register-05.mp3",
"success": "https://sfxmint.com/dl/feedback-success-22.mp3",
"error": "https://sfxmint.com/dl/feedback-error-34.mp3",
"countdown": "https://sfxmint.com/dl/mechanical-clock-tick-06.mp3",
"reward": "https://sfxmint.com/dl/retro-game-coin-13.mp3"
}Agents: GET /api/v1/sets/checkout or MCP get_sound_set("checkout") return the same picks with alternates and measured acoustics.
Other sets: Crisp UI sound set · Soft UI sound set · Spacious UI sound set · Retro game sound set · Chat & social app sound set · SaaS & productivity app sound set · Gamified learning sound set · Casual puzzle game sound set · Platformer & action game sound set · Horror & suspense sound set · Video editing transition sound set · Smart home & device sound set · Meditation & wellness sound set