New die-cut, super complicated promotional piece fraught with difficulty.
I try to make everything as complicated as possible. Here’s an example of my method. This is an 11×17 inch printed sheet. The red line denotes the marks where a die is to be made. Once the die is made, I take the printed sheets, die, to a die stamper and he punches them out of the paper, one by one. I use Die Max in Rochester, NY for the die, 4over.com for the printing (16pt stock) and precision Die Stamping in Port Byron, NY for the stamping. All good people, & I recommend.