You’ll need to abide by the regional law and follow all the required controls in order to operate it legally. One of these is ensuring that you have the necessary permissions.
Also, if you have a virtual fundraising scheme, you might want to consider incorporating it into your collection boxes. Instead of just thinking of a collection box as a way to raise money, think of it as an opportunity to create awareness for your cause. By going out and talking to the public, you can get more people involved in your fundraising efforts.