Non-credit card options
If you wish to buy subscriptions by sending in a Purchase Order here’s a link to our order form. Or, if you wish to order online with either PayPal or a PO number click this link to get to that page.
Either in PayPal or with a PO we will give you 13 months for the one year price, and if you tell us you no longer want your subscriptions during the first month, we’ll cancel your subscriptions and cancel the invoice. With PayPal we’ll give you a full refund if you don’t want to keep your subscription.
If you ask, I can also manually give you a 30 day free trial–without you having to enter a payment method. I’ll give you access to all the subscriptions you’d need for your free trial period. Then, if you wish to continue and purchase we can send an invoice. Just contact don@rocketmath.com, with the number of subscriptions you would like to use during your free trial.
Credit card procedure
Go to the “My Profile” page to order subscriptions. There you click on + Add Subscriptions on the “My Profile” page of your account. It looks like this picture.
No gotcha here–See how the auto-renew is turned off by default? 
This person in this picture has payments set to yearly. So the price for one subscription is $3.89 for the year.
Monthly, non auto-renewal expires if you don’t act.
Note: As long as you leave the renewal period set to monthly, and leave auto renew set to OFF in your profile, then your subscription will simply end after 30 days. No matter how many subscriptions you order, your credit card won’t be charged until you login and renew. So you can try the game for free to see if it’s worth paying for with no risk of being charged for it. When you decide it is worthwhile, come back into “My Profile” switch the renewal period to yearly, and make sure you have as many subscriptions as you want, and then change to “Auto Renew.” You can switch it back to non renew after you renew, but there’s no other way to renew ahead of time with the credit card. But if your subscription has expired, you will see a green “Renew Subscription” button in “My Profile” and you can click on that to renew.
Yearly renewal gives you lower prices (and still no charge for the first month).
If you are pretty certain, go ahead and set the renewal to yearly and then order your subscriptions. You’ll get the best price and you’ll automatically get the discounts for quantity. Your credit card will not be charged until the end of your 30 day trial, so if you cancel before then you do not pay a thing.

