Your term starts as soon as you have received your devices. Basically, the dealer uploads the delivery bill in his dealer account. This keeps everything fair and transparent.
After the minimum rental period, you can buy or return the devices at any time at the end of the current month. At the touch of a button in your customer profile. As long as you have not selected any of the options, the rental contract is simply extended automatically on a monthly basis. So you can remain flexible at all times without any worries.
You must actively terminate the contract yourself by purchasing or returning the product. Simply press a button in your customer dashboard. The remaining purchase price is always displayed transparently.