Get coins
Free daily GC + SC, mail-in entry, or GC packs from the coin store with bonus SC included. The store design is the revenue engine.
Sweepstakes branding & product
We design and brand ready-made sweepstakes and white-label platforms – dual-currency UX, identity and conversion flows that make your platform stand out, on the engine you already run.

What is a sweepstakes platform?
Sweepstakes platforms run on a dual-currency model that makes them legal in most US states without a gambling licence. Players play for fun with Gold Coins – and enter sweepstakes with free Sweeps Coins that can be redeemed for real prizes. Flip the coin to see both sides.
Design matters here: in sweepstakes platforms 52% of paying players convert within the first 24 hours (Optimove via NEXT.io) – the first-session UX is everything.
How the model works
Free daily GC + SC, mail-in entry, or GC packs from the coin store with bonus SC included. The store design is the revenue engine.
Same games, two modes: GC for fun, SC for promotional play. The dual wallet must be impossible to confuse – that is a UX problem we solve.
SC winnings redeem for cash prizes and gift cards. Verification and redemption flows decide whether players trust the brand.
A market, not a niche
Sources: Eilers & Krejcik Gaming – ~$10.6B in 2024 player purchases (via RG.org); VegasInsider – 33 legal states (2026); Casino.org – ~30% growth 2019–24. Industry estimates; actual figures vary.
Why ClefDev
GC and SC must never be confused. We design wallet, balance and game-mode UX that keeps both regulators and players happy.
Pack design, first-purchase flow and offer hierarchy – the store is the revenue engine, and we treat it that way.
Prize redemption is the moment of truth. Clear status, honest timelines and verification UX that builds loyalty instead of tickets.
“No purchase necessary”, AMOE, state exclusions – we write and design promo surfaces that respect sweepstakes law.
Selected cases

Crypto-native iGaming brand with dual-currency product UX and a coin mascot.

Full platform redesign with multi-language and a dark-mode launch.

Themed lobby with a strong illustrated identity and motion design.

Provably-fair crypto dice brand with 3D mascots and social visuals.

Mobile-first sportsbook with live betting and fast bet-slip UX.

Web3 ecosystem website with tokenomics, staking and a brand story.

Telegram mini-app tap-to-earn game with 3D assets and a live economy.

Reverse image search app with clean upload, match and results flows.
Project gallery
Ten screens from a full sweepstakes brand and product design — from the home lobby and dual-currency coin store to the sportsbook, onboarding and the design system behind it all. Tap any screen to explore.
Typical brand and product design with handoff takes 4-6 weeks once we have your goals, market and content.
Yes. We design on top of platforms like SoftSwiss, EveryMatrix and custom in-house stacks – the visuals and flows adapt to your provider's constraints.
A documented Figma file – brand, components, variables, user flows and screens. Front-end build and platform integration are available separately.
More from the studio
ClefDev is a sweepstakes design agency that builds dual-currency products players actually understand. We design the complete sweeps experience: Gold Coin and Sweeps Coin wallets, dual currency platform UX, coin store and purchase flows, redemption journeys and compliance-aware interface copy. From sweeps cash branding and mascots to lobby layouts and retention mechanics, every screen is crafted for the social gaming model rather than retrofitted from real-money templates. The result is a sweepstakes platform that converts first-time visitors and keeps daily players coming back.
Sweepstakes platform design is not real-money platform design with different labels. The legal model, the dual-currency economy and the player psychology are all different, and interfaces retrofitted from RMG templates leak players at every step. ClefDev designs sweeps products from first principles: free-to-play at the surface, promotional sweepstakes underneath, and a UX that makes the whole system feel obvious.
We cover the full surface area of a sweeps product: lobby and game grid, wallet and coin store, redemption centre, promotions, quests, VIP and account flows, across desktop and mobile web.
The hardest problem in any sweeps product is explaining Gold Coins and Sweeps Coins without a wall of text. We solve it in the interface: distinct visual identities for each currency, a wallet that separates balances at a glance, clear GC/SC toggles inside games and contextual education at the exact moment a player first meets each coin. When dual currency platform UX is done well, support tickets drop and SC engagement climbs.
The coin store is the revenue engine of a social gaming brand, and we design it like a product page, not a paywall. Package tiers, first-purchase offers, limited bundles and VIP pricing are laid out with clear value anchoring, while bonus SC allocations are presented in the compliant “free with purchase” framing the model requires.
We also design the moments around the store: low-balance prompts, post-session offers and daily deals that bring players back to purchase without feeling chased.
Players judge a sweeps brand by its cashout experience. We design redemption journeys that show eligibility, playthrough progress, verification steps and expected timelines up front, mapping every state from pending review to approved payout so the path from Sweeps Coins to prizes never feels hidden. Transparent redemption UX is the single biggest driver of repeat purchases in this vertical.
Every screen ships with compliance in mind: “no purchase necessary” placement, AMOE visibility, sweepstakes rules access, state exclusions and disclaimers that are readable instead of buried. We write interface copy that satisfies legal review while still sounding like a game. Our work complements your legal team’s guidance; we make their requirements usable on screen.
Sweepstakes brands live or die on personality. ClefDev builds complete sweeps cash branding: naming support, logo, colour and type systems, promo art direction and the mascot design that fronts your emails, push notifications and social content. A strong character turns a coin store into a world players want to return to, and gives illustrators, animators and copywriters a consistent universe to build seasonal events around.
Daily login bonuses, quests, races, leaderboards, VIP tiers and seasonal events are the retention spine of every successful social gaming brand, and each needs dedicated UI. We design these systems as part of the core product, with the visual hierarchy to surface them daily without drowning the lobby. Because these mechanics are designed alongside the coin store, every reward loop ends somewhere commercially useful.
ClefDev combines iGaming-native design experience with full delivery: brand, UX, UI, promo assets and developer handoff from one senior team. We have designed for iGaming, sportsbook and sweeps operators, so the patterns we ship are proven rather than theoretical. Need to launch fast? Our turnkey template adapts cleanly to the sweepstakes model, and our branding service covers identity from logo to launch campaign.