Dabs or wax is basically just a golden, thick, sticky wax. Kind of resembles honey except it cost 60$ for 1 gram. You break of a little piece, or a big piece, and you heat up the bubbler/rig with a torch until it's red hot. Then you simply place the wax in the red hot bowl and inhale.
Margin Rate. Margin rate has multiple financial meanings. The margin rate is the interest charged by a broker or agent for buying securities on margin (purchasing securities with borrowed money). The margin rate is a fee above and beyond a broker's call rate. A margin rate can vary and is dependent on a margin customer's account balance.
Implied Rate. What is an 'Implied Rate'. An implied rate is an interest rate that is determined by the difference between the spot rate and the forward/futures rate. The degree of relative costliness of a future rate can be assessed by comparing the implied rate with the spot rate.