1 month
$5 USD
30 days of Premium access
Premium
Premium
Unlock selected calculators and simulations, and create one guild while Premium is active. It is created as soon as you submit. $5 for 30 days.
What you get
- Premium calculators and simulations (marked in the index).
- Create one guild instantly while your Premium is active.
- Premium adds 30 days for every $5 paid; the larger packages add 60 or 90 days.
What your support pays for
Premium is still new and only includes a small set of features. Early purchases primarily support ongoing development and running costs such as bots and web servers. We do not get rich from this; your support helps keep the project going.
Supporter pageChoose your Premium duration
Checkout uses your signed-in Pop Epoch account. After PayPal completes the payment, the verified payment is matched to this account automatically.
2 months
$10 USD
60 days of Premium access
3 months
$15 USD
90 days of Premium access
Already paid with the old PayPal link?
For older payments that cannot be matched to an account automatically, submit the transaction ID here. New purchases do not need this form.
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