Knowledge Base ← Customer Feedback for Go Media's Arsenal Are your products for use on a Mac or PC? Can I use Arsenal products on a t-shirt or other printed / manufactured goods that I will sell? Can you work on a custom design for me? How can I reactivate files I purchased in the past? How do I use the mockup templates? I would like to use Go Media Products as part of a web-based design application. (such as a design-your-own-shirt app) Is this allowed? Is it possible to get a custom mockup template produced? My order was declined, but I still see a charge on my card. Why is this? What if I do not have Photoshop, but want to use the shirt mockup templates? What software do I need to use products from the Arsenal? Where can I buy Distressed T-shirts like the ones in your Template Pack?