Payment Methods
dumalex.com accepts only PayPal at the moment, but it will be support most major credit cards such as Visa, MasterCard, American Express, and Discover soon.

Sales Tax
No extra tax required.

Proof of Purchase
Dumalex will send you an order confirmation via email, if you have included an email address.

Coupon codes
Dumalex will offer coupon codes occasionally, these can expire at any time.