July 21, 2026

Cosmobet‘s Weekly Bet Boost gives eligible players a 20% Sports Bonus on qualifying deposits. Available once per week, the promotion increases your betting balance for Sportsbook wagers, with a maximum bonus of €/$/£200.

How it works

  • Make a qualifying deposit of at least €/$/£20
  • Receive a 20% Sports Bonus
  • Use the bonus on eligible Sportsbook bets
  • Complete the wagering requirements within the promotional period

Significant Terms

  • Available once per player each week
  • Minimum deposit: €/$/£20
  • 20% Sports Bonus up to €/$/£200
  • Valid for Sportsbook only
  • Wagering requirement: 10× (deposit + bonus)
  • Bets must contain at least 2 selections
  • Minimum odds per selection: 1.65
  • Wagering must be completed within 15 days
  • The bonus must be claimed before placing any bets
  • Cash Out and void bets do not count towards wagering
  • Outright markets, Horse Racing, Greyhound Racing, and Player Markets are excluded
  • General Cosmobet Terms & Conditions apply

Read the full terms and conditions of the promotion on Cosmobet.