11 lines
318 B
PHP
11 lines
318 B
PHP
<?php
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interface DiscountInterface
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{
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public function getDiscount();
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public function setDiscount($value);
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public function hasDiscount();
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public function getDiscountNetto($with_currency = false);
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public function getDiscountBrutto($with_currency = false);
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public function getDiscountInPercent();
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} |