I got this email this morning and it might be interesting to someone looking for co2 or mixed gas
10% Off all online orders over €100
Hurry! Sale ends Sunday 13th
Use Promo Code "dis10" at checkout for 10% discount
on online orders over €100
Also when I went to the site to check out the prices, a pop up appeared offering 5% off to sign up to their news letter.
https://www.iedepot.ie/beer-and-food-gases