MAIN FUNCTIONS:
* Saves info on fuel added and distance travelled when adding fuel to your vehicle
* Reports history of dates, fuel, distance travelled, miles per gallon, L/100 km, miles per litre, etc.
* Converts kilometres/miles, litres/gallons
* Exports all data as a spreadsheet file (.csv) including original as well as converted data, such as dates, gallons, litres, miles, kilometres, miles per gallon, litres per 100 km, miles per litre, etc.
* Create temporary historical test data as needed to try out functions. See FAQ below.
NOTE: see the FAQ page on https://datatoolsstudio.com for more info.