A woman who crashed her car into a bottle shop, bought some alcohol then left her details and drove off has been reported for drink driving in South Australia.

The 42-year-old Port Lincoln woman crashed her car into two verandah posts while attempting to park in the car park of the shop on Thursday afternoon.

She then got out of the car, bought alcohol and then left her details with staff before driving off.

Police were called and they found the woman at her home address.

She recorded a blood alcohol reading of 0.213 — more than four times the legal limit.

The woman was reported for drink driving and issued with a 12-month immediate loss of licence.

Her car was impounded for 28 days and she will be summonsed to appear in court.