Discount_Shortcuts_GetDiscountByCodeOr404(string $code) : \Discount_Discount
Returns discount with given code or throws exception if such discount does not exist.
| string | $code |
Discount_Shortcuts_GetDiscountByCodeOrNull(string $code) : \Discount_Discount|NULL
Returns discount with given code or null if such discount does not exist.
| string | $code |
Discount_Shortcuts_GetEngineOr404(string $type) : \Discount_Engine
یک متور پرداخت را پیدا میکند.
| string | $type |
Discount_Shortcuts_GetEngineOrNull(string $type) : \Discount_Engine
| string | $type |
| NULL