Analyze one transaction per transaction.

Apply on vifib/tax trade phase too.

They are in posted to stopped state, so test users' balance is 0.

When no payment is available yet, inform that payment information are being
prepared.

When payment is already sent to payzen but still not confirmed, inform about it.

When initial payment is done show order button.

Visible only if there is planned Payment Transaction available for user.

Wrong alarm was disabled.

It should allow to directly order a KVM

Functionality dropped.

Keep code and logic, but make it disabled.

Keep backward compatibility transition.