from enum import Enum


class RecommendationCategory(Enum):
    IMPROVE_CPR = "cpr"
    IMPROVE_CPC = "cpc"
    IMPROVE_CTR = "ctr"
    IMPROVE_ROAS = "roas"
    IMPROVE_CONVERSION_RATE = "conversion_rate"
    IMPROVE_ENGAGEMENT = "engagement"
    OPTIMIZE_TARGETING = "targeting"
    OPTIMIZE_BUDGET = "budget"
