We do not charge sales tax and we are PayPal Verified which simply means they have confirmed our identity and banking information to add the highest level of protection for you against fraud! If the laptop you are ordering is over $600 please call our sales desk for free shipping at 770-369-0536. We have certified refurbished laptops with one year warranty and tech support from Dell. Typically they were returned within 30 days by their original buyer and than Dell restores them to Factory New condition. We have everything Dell sells but are only able to show a few items here. If you want something we don't have simply call us for a quote we'll promptly secure it for you. Our Sales Desk is open M-F from 9 a.m. to 10 p.m. EST. Call 770-369-0536. Shipping and sales tax are a flat $25 total to anywhere in the continental United States. Free pickup is available if you are in the Atlanta Georgia area. Payment is through Paypal which accepts any major credit card. CLICK ON PICTURES FOR FULL DESCRIPTION.