Amazon package arrived

So yes my package arrived from Amazon. It's my new computer battery and yes it works like a charm. It arrived four days early. The price was less than half the price quoted to me by the manufacturer. I have been assured this battery is just as good as, if not better, than OEM. So I will watch it carefully and if there are any problems, I can always return it for the refund. I don't know if this is a good or bad thing since I means I didn't spend my money locally. I will struggle with that.