Just recieved this in an email from Xero - I've been using a trial of their software for the last couple of weeks.
"To save 50% off Xero for four months, simply subscribe using promo code JUNBE4D50 before midnight (AEST), Sunday 30 June 2019.*
*This offer cannot be used in conjunction with any other offer, including file conversions. Offer is only available for Australian based starter, standard and premium plans and cannot be used for Payroll Only plans. This offer also applies to the first user of Xero Projects and the first user of Xero Expenses"