Just use their app
Don't waste your time. You can go to Lowe's, shop, and pay quicker than you can pickup your item. Also, Lowe's has a major flaw with their online platform. Their stock numbers are never correct. If they show less than 10 items in stock it's a very good possibility you'll get there and they won't have what you need.
Where in the on-line ordering process are you getting stuck or thrown out? You should be able to click everything into your cart, then click 'Pay' or 'Order Now' fir payment options.
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