Random circumstance strategy

Random envelope strategy is a PowerPoint file of 12 envelopes that can be modified. The wheel is spun to rotate, and pressing again stops the wheel. The color that stops at the arrow is the color of the envelope. To modify or write questions at a symbolic price, contact us. The product is an interactive PowerPoint file. Just make the payment, please show the invoice and download the file. If the download does not work, please contact via WhatsApp or Telegram. The file works on any device whether mobile, iPad, or laptop. It can be displayed on a TV screen using any cable connecting the device and the TV. *Note: The file is a personal effort; we do not allow it to be sold or shared.