You can also use your PayPal and credit card to buy Provigil(Modafinil) 200mg online with rapid delivery at home, and also without prescription at 20% Discount from our online pharmacy. Provigil(Modafinil) 200 mg is a commonly prescribed dose for treating excessive daytime sleepiness associated with sleep disorders like narcolepsy, obstructive sleep apnea (OSA), and shift work sleep disorder (SWSD).