Sign in with the PayPal order ID from any HandsOn purchase (it’s in your PayPal receipt email). That proves the purchase and restores everything bought with that PayPal account — passes and unlocked guides — on this device.
HandsOn never sees or stores passwords — sign-in works by proving a PayPal purchase. Payments are processed by PayPal. Creator royalties are paid via PayPal Payouts: $1.00 per $1.99 unlock, less half the $0.25 payout fee (HandsOn pays the other half), so $0.88 reaches the creator. All-Access passes do not pay creators yet.