Tier constructor

Tier({
  1. int? flatAmount,
  2. String? flatAmountDecimal,
  3. int? unitAmount,
  4. String? unitAmountDecimal,
  5. int? upTo,
})

Implementation

Tier(
    {this.flatAmount,
    this.flatAmountDecimal,
    this.unitAmount,
    this.unitAmountDecimal,
    this.upTo});