Making flavoured coffee syrup is so much cheaper than buying!

I drink my coffee black and have all of my life. We brew our own at home always, and sometimes french press if we don't want a whole pot. Husband enjoys his coffee with a flavored syrup and a bit of milk. I was buying them for $6 – $12 dollars each, but found they all tasted the same to me and many used artificial sweeteners and flavours.

I like to make my own things and was wondering why I wasn't making my own syrups. I found one for Salted Caramel syrup and husband said it is infinitely better than the commercially bottled. At a fraction of the price I was happy to hear that and will probably do a little digging to find more flavours that I can make at home with real ingredients. I already make the vanilla syrup for my London Fog tea, but why stop at two??

Do you have recipes you use?