What is the process for trading securities through a brokerage account called?

TRADE EXECUTION

TRADE VALIDATION

TRADE FULFILLMENT

TRADE REPORTING

What are the types of commission arrangements for securities and investments?

FRONT$-$LOAD, BACK$-$LOAD, $12$B$-1,$ AND FLAT FEES.

FIXED FEES, VARIABLE FEES, CAPITAL GAINS FEES, AND DIVIDENDS.

PURCHASE FEES, WITHDRAWAL FEES, HOLDING FEES, AND CLOSE$-$OUT FEES.

ANNUAL FEES, MONTHLY FEES, TRANSACTION FEES, AND WIRE TRANSFER FEES.