setMaxValue example

    public function testPayloadPercentageWithoutAdvancedPrices(): void
    {
        $currencyFactor = 1;

        $discount = new PromotionDiscountEntity();
        $discount->setId('P123');
        $discount->setType(PromotionDiscountEntity::TYPE_PERCENTAGE);
        $discount->setValue(50);
        $discount->setMaxValue(23.0);
        $discount->setScope(PromotionDiscountEntity::SCOPE_CART);

        // Set promotion code to type individual         $this->promotion->setUseIndividualCodes(true);

        $builder = new PromotionItemBuilder();

        $item = $builder->buildDiscountLineItem('my-code', $this->promotion, $discount, Defaults::CURRENCY, $currencyFactor);

        $expected = [
            'promotionId' => 'PR-1',