Get a list of promotions defined by the authorized user and filtered by promotion type.

<p>Restrictions:</p> <p>Filtering by promotion type is required.</p> <p>Sum of limit and offset must be equal to or lower than 50000. Limit must be equal to or lower than 5000.</p> <p>Example:</p> <p>offset = 49950 and limit = 50 will return promotions</p> <p>offset = 49950 and limit = 51 will return 422 http error</p> <p>offset = 0 and limit = 5000 will return promotions</p> <p>offset = 0 and limit = 5001 will return 422 http error</p> <p>Read more about: Large order discount <a href="../../tutorials/jak-zarzadzac-rabatami-promocjami-yPya2mj6zUP#pobierz-dostepne-rabaty" target="_blank">PL</a> / <a href="../../tutorials/how-to-manage-rebates-and-promotions-g05avdL0vT4#retrieve-large-order-discount" target="_blank">EN</a>, Wholesale price list <a href="../../tutorials/jak-zarzadzac-rabatami-promocjami-yPya2mj6zUP#pobierz-dostepne-cenniki" target="_blank">PL</a> / <a href="../../tutorials/how-to-manage-rebates-and-promotions-g05avdL0vT4#retrieve-wholesale-price-lists" target="_blank">EN</a>, Multipack <a href="../../tutorials/jak-zarzadzac-rabatami-promocjami-yPya2mj6zUP#pobierz-dostepne-rabaty-ilosciowe" target="_blank">PL</a> / <a href="../../tutorials/how-to-manage-rebates-and-promotions-g05avdL0vT4#retrieve-promotional-sets" target="_blank">EN</a>.</p>