All clubs in tier 5 and above automatically enter the Scottish Cup, along with clubs in other divisions who are full members of the Scottish Football Association. Up to three non-SFA members can qualify for the Scottish Cup each season by winning the East or South leagues, or the East & South Cup-Winners Shield. All 42 SPFL clubs compete in the Scottish League Cup, along with the Highland and Lowland champions. The Scottish Challenge Cup features 30 SPFL clubs from outside the Premiership, Under 21s teams, and four from the Highland and Lowland leagues, along with guest teams from England, Ireland, Northern Ireland, and Wales.