To truly understand the importance of using a scale in your transactions of cannabis, it’s good to do a little retrospect in human history. This is the modern era of transactions and economics. We use currency and money to barter and trade in goods and services today. The era of barter of exchanging goods of perceived equal value is long gone. This is because of the keyword in the sentence. That word is “perceived.” This word simply means from someone’s point of view. ...