When betting on arbs, speed is important: if you do not have time to put one of the "arms", you can easily go into the negative. Switching from scanners and searching for events manually in a huge line of bookmakers has become unprofitable — in a wide variety of outcomes, it is easy to get lost and never have time to find the right market. To make the work of arbs easier, some scanners offer different software solutions that can independently go to the bookie and fill out coupons, the user only needs to confirm the bids.
Value bets provide a stable income to the player at a distance, while the rules of bookmakers are not violated. The client simply puts on outcomes in the line, which he believes are underestimated, so in the long term they will bring in a plus in any case. The value gives a mathematical advantage over the bookmakers.