Many people make use of the Oxford comma (generally known as the Harvard or serial comma). This is the comma right before "and" or "or" at the conclusion of a sequence, irrespective of whether it is necessary for clarification reasons. Please click a selected listing To find out more https://stephenbxtoi.dgbloggers.com/27015024/how-much-you-need-to-expect-you-ll-pay-for-a-good