Countdown would not comment on how many had been taken from the store because the organisation did not hand out "commercial information".
Reusable shopping bags sold at Countdown stores. Photo / File
However, a spokesperson said it was not unusual for baskets to go missing "from time to time" and said the Lynfield store was expecting new baskets in the coming days.
"Kiwis are adjusting really well to the change and are predominantly bringing their own bags," the spokesperson said.
"Some stores have had a few issues with baskets going missing but on the whole we've seen that settle down as customers get into the habit of remembering their bags.
"We would, of course, encourage customers not to take baskets home - we have a range of reusable bag options in store."
A Herald employee experienced a similar issue with missing shopping baskets after visiting Fresh Choice in Glen Eden.
Initially, the store allowed customers to take groceries out to their car in store baskets after they were caught short without their own bags.
However, after a bunch of their shopping baskets started to disappear they banned people from taking them out of the store and into the carpark altogether.