Big brands advertising on sites spreading COVID-19 lies 5 to watch this week in digital: ITV launches advertising platform & COVID-19 marketing burnout 5 to watch this week in digital: Ahrefs launches free service and insight into consumer Christmas spending The return of the QR code in a COVID world Modo25 contributes to government-funded guide for SMEs 5 to watch this week in digital: Snapchat’s local promo tool, game over for EA in-game ads & small firms on the small screen