If you already have contracted with us a monthly maintenance plan and want to change, there would be no inconvenience. Here’s a case:
Switch to a superior maintenance plan
In this case the change is instant aninstantening and you will pay the monthly fee for the new plan. The terms of stay will be extended to those corresponding to the new plan. If you paid in advance for the maintenance plan, you would have to pay the price difference between the two plans for the remaining time of what you previously paid.
Switch to a lower maintenance plan
In this case, you have to finish exhausting the time spent of the contracted plan to hire the new plan. The terms of stay will become those of the new plan.