You can get free delivery for a limited period with a discount code when you do your grocery shopping online at  Superquinn
Delivery charges at Superquinn can be anything from €4 to €8 depending on the time of day and the day of the week.

You can get Free Delivery on all orders over €80 placed for delivery by Wednesday 8th of February.  Enter the discount code SQ2ALP1 at the online checkout screen and click “Apply Voucher.
You need to visit Superquinn via this link and  use discount code SQ2ALP1

Superquinn  deliver to all of Dublin as well as around parts of counties Kildare, Wicklow, Laois, Wexford ,Carlow, Limerick, Waterford, Tipperary, Offaly and Kilkenny

More Discount Codes for Ireland here