Very useful and simple plugin!

When I found this plugin I was struck by the simplicity that is its strength, attention, simplicity in use and functions, it does not mean that it is worth little but that, whoever created it, has taken into account an element that is sometimes difficult to be achieved: immediate usability.
In addition, in addition to the sequential numbering of orders, it also has the reset that can be set with different time intervals, I use the annual one for tax management in my country.
I had a block on the sequence of the order numbers, but the support intervened and solved the problem immediately.
Great job guys!