I tend to agree with Banana if it is a larger business.
About every time I have replaced MYOB in reality I am only making a cheque book balancer. In fact before the little business got MYOB he put his receipts, cheque butts and statements in a shoe box.
Exporting to excel is a good answer, but perhaps, not a great answer. If I go this route instead, I am not entirely sure how to setup or arrange the data in excel so that it is usable by most accounting software
This is where things come back to the size of the business. The average little business that will use Excel instead of something like MYOB only really uses it like Access tables. The accountant still wants cheque books, statements etc. Also, if you deal with small business what you make varies quite a lot because it depends on the business owner. For example, some will be quite good on the computer and others other blind when it comes to looking at the screen.
But if you want to make a living off this sort of thing I think you have to first decide how you want to go about it. Once you do that then you concentrate on the areas of Access or Excel that you need and of course you have to find people who will buy your services.
The way I see it there are three basic ways to get paid.
1) Have a job. The job might be one where only part of it is doing the computer but you get the job because you are real handy at this sort of thing. Like a big version of the girl who gets the secretary job because she did one of those little Word and Excel courses. On the other hand it might be the full on IT job.
2) Working on a contract basis.
3) Being self employed and rounding up customers. Not really too different to the plumber except your tool box is different.
Each of the three requires different knowledge and I would also say different personalities.
For me it was easy, Number 3, as I had been an insurance agent all my life. All I did was change the products in the bag
If we now take the Off the Shelf accounting package Vs Making in Access then that is self solving by being in either 1, 2 or 3 position.