Have used Art Supplies Online twice to order my father his favorite pencils. The prices are great. Each order took 2-3 weeks to receive, even with priority shipping. Had an issue after I paid for pencils and priority shipping when they sent an email stating they were out of 4 pencils. The email said they would charge me $3 on top of the $9 I already paid to ship the 4 pencils once they came into stock. I did not like the idea of an unauthorized payment on my credit card. Instead of completing the order I paid for they cancelled the 4 pencils off and changed the amount I was charged. I would feel more comfortable using PayPal with this site.