jagge:
No one?
Edit Orders does not recalc tax. So using your numbers below:
jagge:
First order is good:
Subtotal: 139:-
Discount Coupon: Test : -69:-
Shipping: 0:-
Tax 25%: 28:-
Total: 139:-
Then changing order status:
Subtotal: 111:-
Discount Coupon: Test: -69:-
Shipping: 0:-
Tax 25%: 11:-
Total: 53:-
The subtotal of 111 (after order is edited) is the result of the original subtotal of 139 minus the 28 tax (because edit orders doesn't recalculate tax)
However, simply changing the status of an order (vs. adding or taking away product) shouldn't produce this result.
But before we look at Edit Orders as the problem, you need to solve your first problem: the math in your original order doesn't add up.
The subtotal and total are the same and they should not be if you are subtracting 69 for the coupon and adding 28 for tax. Also, your tax numbers are wrong.
Your subtotal is 139. If you then subtract 69 for the coupon, the subtotal should then be 70. 28 percent tax on 70 is 17.50, leaving you with a total of 87.50.
You need to find out why this is calculating incorrectly first and foremost. Uninstall or disable Edit Orders and fix the problem in Zen Cart. Then re-install or re-enable Edit Orders and see if the problem still exists.