From BBC. For many teams this will largely replace pre-season friendlies. Thoughts?
Scottish football will next season launch a revamped League Cup with a group stage and bonus-point system.
The Scottish Professional Football League will also reintroduce a two-week winter break in January.
The group stage will involve all 38 teams not involved in European competition, plus the winners of the Highland League and Lowland League.
"The new format marks an exciting new chapter for the competition," said SPFL chief executive Neil Doncaster.
"It sees Scottish football leading the way with a number of innovations."
There will be eight groups of five teams playing each other once in a round-robin format, to take place across five July dates (16, 20, 23, 27 and 30) and will use the traditional three points for a win and one point for a draw model.
However, in what the SPFL believes will be a first in world football, all drawn matches will go straight to a penalty shoot-out, with the winner awarded a bonus point.
Eight group winners and the four best runners-up progress to the second round, when they are joined by the four clubs competing in Europe, and then revert to a traditional knockout format.