notadictionary.com
購買「値下げ交渉成功させてワイの評価上げるぞ」
→ “"I'm gonna raise my rating by successfully negotiating a price drop!"”
購買 kō¹bai = purchase (noun)
「 = [opening quotation mark] (punctuation)
値下げ nesage = price reduction / discount (noun)
値 ne = value / price
下げ sage = lowering / decrease
交渉 kō¹shō¹ = negotiation (noun)
成功 seikō¹ = success (noun)
させて sasete = to let/do (causative form of 'suru', connecting verb)
ワイ wai = I/me (slang, masculine)
の no = of / possessive particle
評価 hyō¹ka = evaluation / rating (noun)
上げる ageru = to raise / increase (verb)
ぞ zo = particle indicating determination or emphasis (masculine)
」 = [closing quotation mark] (punctuation)
