If you wish to purchase a crossbow, we ask you to send us a copy, a scan or a photo (cell phone photo) of your ID after placing your order. You can also make the photo unrecognizable, the only important thing is the proof of age, because you must be 18 years or older if you want to carry or use a crossbow. We will handle your data with care – your documents will only be stored locally in our customer database, and your ID data will never be given out under any circumstances!