Answer:
my discord is outback_streakhouse#7277
The answer to this question is: CE
Calculator will memorize the input that you made from previous calculation until you press the = button.
CE stands for clear data, which means that by pressing this, you will eliminate the calculation from previous effort and start the new calculation on a blank state
I am not exactly sure but I believe it would be Cybermediaries, They act as a third party for the transfer of funds. examples being online insurance and real estate brokers.