This initiative is part of a nationwide effort to increase vaccination before Christmas.
The drive begins this weekend and targets those eligible for a free flu jab.
The NHS aims to make it convenient for people to get vaccinated while shopping for Black Friday deals or Christmas presents.
Duncan Burton, chief nursing officer for England, said: "Flu has hit us early this year and we've just faced the first cold snap of the season which can be dangerous for those over the age of 65 or with pre-existing health conditions."
Since the season's rollout began, 15.4 million flu vaccines have been delivered, with 2.4 million appointments running across the next week.
Mr Burton continued: "NHS staff across the country are working flat out to protect as many people as possible from flu ahead of winter - hosting pop-up clinics closer to home and on the high street - so it is vital the public come forward for one of the 2.4 million appointments running next week, as getting your jab remains the best way to shield yourself from getting seriously ill."
Eligible individuals include those aged 65 and over, people in clinical risk groups, and carers.
Eligible adults can book their flu vaccine via the NHS app, their GP practice, or by calling 119.
Parents are reminded to complete school vaccination consent forms for their children.
Health secretary Wes Streeting said: "With the festive season fast approaching and flu cases higher than last year, now is the time to get vaccinated.
"We're making it easier than ever, NHS teams will be in shopping centres and on high streets across the country over the coming days, so you can get your jab while doing your Christmas shopping."
COVID-19 vaccinations are also available for adults aged 75 and over, older adult care home residents, and people who are immunosuppressed, with 4.3 million delivered so far this season.
The NHS also recommends the RSV vaccine for pregnant women and older adults, as well as the pneumococcal vaccine for over 65s, to help protect against serious winter illnesses like pneumonia.