Paytable: This is the table on the poker screen that shows you how much each hand in a poker game is worth. As previously stated, you'll want to choose a table that has the best paytable, meaning the highest payout for a win. Each paytable will show you how many coins you'll get in return for winning a hand from one coin played to up to five coins played.
A straight is a hand with consecutive ranks, like 9? 7? 10? 8? 6?.  Notice again that the cards don't have to appear in order.  The order of face cards, from lowest to highest, is Jack, Queen, King, Ace, which we abbreviate J, Q, K, A.  An ace can also count as 1, to complete a straight where the other cards are 2, 3, 4, and 5.  But it can't count as both a low and a high card, e.g., Q K A 2 3.