When you create an Open Source PCB design, you can share it on public so that others can buy it, and PCBWay will donate 10% PCB cost to you for your contribution to Open Source Community. PCBWAY have many special menu that you can use, give PCBWAY feedback, unboxing video, so you will gain some free coupons and beans to exchange some thing cool gifts. please explore each menu. after your design uploaded click blue icon share n sell several year ago i satifsied with auto generated gerber preview but last time i feel jerky, there are useless fitur. and there are wrong face gerber. so i must upload my own export jpg become cover thumbail rather that use generated (error) gerber preview. Some designer dont want download gerber so preview gerber must be hidden otherwise I can generated track rom that images use eagle import bitmap. then they only provide add to cart (that mean you must print at pcbway to own that design and ofcourse the d...