Be sure to take advantage of the refer a friend program Envision offers. For each customer that signs up with you code you will get a 5 dollar credit. Just log into you Envision account and you will see your Refer a friend link.
Paypal is gone. Please pay using Bitcoin or credit card. Site is secure for credit cards and don't store the information. If you still not sure about using your credit card you can use the app called Privacy to generate "Burner Credit Cards" that link you your accounts.