At the table

The shoe is the box on the dealer's left from which cards are dealt one at a time in multi-deck games. Typically it holds six or eight shuffled decks with a plastic cut card inserted part-way through; when the cut card appears, the dealer finishes the current round and reshuffles. In a shoe game the player's cards are dealt face up and you do not touch them. "Shoe game" describes only the dealing method, not the payout or the dealer's soft-17 rule. Read more →

A continuous shuffling machine is a device that takes the cards from each completed round and mixes them back into the undealt cards straight away, so the game never reaches a cut card and is never reshuffled by hand. For a basic-strategy player it changes the house edge only negligibly, and in fact slightly favours the player compared with a cut-card shoe, but it removes any possibility of card counting because the composition of the remaining cards never drifts far from a fresh shoe. Its real cost is speed: more hands per hour at the same edge. Read more →

Not profitably. Software (RNG) blackjack shuffles every hand, so there is never a deck composition to track. Live-dealer streams deal from real shoes, but operators typically cut off half the shoe or more and cap bets, which leaves counters with no meaningful edge, and they monitor bet patterns. Social casino apps use virtual chips, so there is no money to win in any case. Counting is a tool for physical shoe games with deep penetration, which is exactly the situation online casinos avoid offering. Read more →

No. A CSM returns the cards from each round to the machine and mixes them back in, so the pool you are drawing from is always close to a full, fresh shoe. There is a tiny theoretical effect from the few cards in the machine's output buffer, but it is far too small to bet on. If the table has a CSM, play basic strategy and treat the game as unbeatable, or move to a table with a conventional shoe if your goal is to count. Read more →

In a face-up shoe game: tap the table behind your cards to hit, wave a flat hand over them to stand, place an equal stack of chips beside (not on top of) your bet and hold up one finger to double, and place an equal stack beside your bet and hold up two fingers to split. In a hand-held game you scratch the cards on the felt to hit and tuck them under your bet to stand. Signals exist so the cameras can see your decision; most dealers will not act on a spoken instruction alone. Read more →

In a shoe game, where cards are dealt face up, no: you signal with your hand and never touch the cards, your bet once the deal has begun, or the dealer's cards. In a single- or double-deck pitch game the cards are dealt face down and you pick them up with one hand only, keeping them over the table. Touching when you should not will draw a polite correction the first time and more than that if it continues; it is a security rule, not etiquette. Read more →

No. The Martingale (double after every loss) and its relatives rearrange when you win and lose but cannot change the expected value of a negative-expectation game, which is simply the house edge multiplied by the total amount bet. What they do change is the shape of the risk: many small wins followed by an occasional loss large enough to wipe them all out when a losing streak meets the table maximum or your bankroll. Nine consecutive losses are not rare over an evening, and a £10 Martingale would then need a £5,120 tenth bet. Read more →

Not for value. Popular side bets such as 21+3 and Perfect Pairs carry house edges of roughly 3% to 10% or more depending on the paytable, many times the edge of the main game, and they pay only for your first two cards (and sometimes the dealer's upcard) so no strategy helps. If you enjoy the occasional large payout and treat the stake as entertainment, that is a legitimate choice; just do not confuse it with a way to make the game beatable. Reading the paytable before betting is the one skill that matters. Read more →