package training // type Price float32 type TrainingPrice struct { Currency string `json:"currency"` Amount float64 `json:"amount"` Type PriceType `json:"type"` // open | corporate } type PriceType string var ( PriceTypes = []PriceType{OpenPrice, CorporatePrice, StudentPrice, GovernmentPrice} ) const ( OpenPrice PriceType = "OPEN" CorporatePrice PriceType = "CORPORATE" StudentPrice PriceType = "STUDENT" GovernmentPrice PriceType = "GOVERNMENT" )