The amount is in negative because is a payment, not an income.
Whenever the money goes out = payment -> decrease in cash (negative numbers)
Whenever the money goes in = income -> increase in cash (positive numbers)
So at the end of any period you can add payments and income and balance the
cash.
If it's too much of an issue go to format cells select currency and then
select the black text between parenthesis -people use this format not to see
red numbers or sings on screen- you'll still know i'ts a payment but will
not look ackward with the text around it.
Let me know if this fix the issue,
Leo Rod
MIA, Fl, USA.