What is a banker?
A banker is a number you keep fixed in every generated line.
New Zealand Lottery System: Banker & Rotation Coverage Planner
This planner is for structured ticket building. Choose a game, lock banker numbers, add a rotating pool, and preview how many lines the plan creates.
What is the rotation pool?
These are the numbers AiNZlottos combines around your bankers to build the full coverage set.
Does this guarantee a win?
No. It is only a combination planner. It increases structured coverage, not certainty.
Enter bankers and a rotation pool to preview line counts and sample tickets.