The Tennis Warehouse Australia
30 Day Satisfaction Guarantee
If for any reason at all you are not happy with your ball machine, you can return it to us within 30 days of the purchase date and we will exchange it for you. For example, if after using the Lobster machine for 3 weeks you decide you would prefer the Spinfire, you can simply change it over.
No other company in Australia offers this. Not even the importers of these ball machines can offer it to you as they don't have any alternative brands.
The only cost to you is the shipping cost of returning the machine and getting the new one sent to you (usually no more than $100 total).
You may also need to pay the difference between your original machine and the new machine.