Bus users in Dundee, Tayside and Fife will no longer have to carry cash for some services with the roll-out of contactless payments.
From Monday, Stagecoach East Scotland passengers can pay by card or smartphone for tickets under the value of £30.
Contactless payments for under 19 single fares are not currently accepted by the firm.
Stagecoach will be hosting information events in the local area with giveaways.
An event will be held in the Overgate on Saturday and at Westway Retail Park in Arbroath on Sunday.
The following weekend they will be in Fife before concluding the information sessions at St John’s Shopping Centre on Sunday December 16.