Use the code: GINSPECIAL
£22 at Tesco/Asda/Sainsburys
Other gins are also in the offer, see here
"Save £5 on selected gin products with code GINSPECIALSave £5 on selected gin when you enter GINSPECIAL at checkout (the “Offer”). Each customer can claim the offer only once. This Offer ends at 23:59 BST on Saturday, August 26, 2017.
How to Claim:
Add one or more of the selected products below (each a “Qualifying Item”) to your Basket by clicking the “Add to Basket” button below. [See below on this page for the set of selected items] When you’re done shopping, click the “Proceed to Checkout” button.At checkout, enter GINSPECIAL in the “Gift Cards and Promotional Codes” box. The Offer discount will be automatically deducted from your order.The Offer only applies to Qualifying Items dispatched from and sold by Amazon at the website amazon.co.uk. The Offer does not apply to purchases made from Amazon’s Warehouse Deals or from third-party sellers on Amazon’s Marketplace platform.Each customer can claim up to a maximum of one Offer, and it must be claimed in one single customer order."
£22 at Tesco/Asda/Sainsburys
Other gins are also in the offer, see here
"Save £5 on selected gin products with code GINSPECIALSave £5 on selected gin when you enter GINSPECIAL at checkout (the “Offer”). Each customer can claim the offer only once. This Offer ends at 23:59 BST on Saturday, August 26, 2017.
How to Claim:
Add one or more of the selected products below (each a “Qualifying Item”) to your Basket by clicking the “Add to Basket” button below. [See below on this page for the set of selected items] When you’re done shopping, click the “Proceed to Checkout” button.At checkout, enter GINSPECIAL in the “Gift Cards and Promotional Codes” box. The Offer discount will be automatically deducted from your order.The Offer only applies to Qualifying Items dispatched from and sold by Amazon at the website amazon.co.uk. The Offer does not apply to purchases made from Amazon’s Warehouse Deals or from third-party sellers on Amazon’s Marketplace platform.Each customer can claim up to a maximum of one Offer, and it must be claimed in one single customer order."
Not sure if trolling...
Check the date. Over a month later, with no comments, it's likely the deal has expired, discount codes rarely last more than a few days