Just received an email from VentraIP announcing their Customer Appreciation Week for this year. Most of the discounts are around renewals, so now is the time to top up on services you have with them. Log into your VIP Control Centre to see the special promo codes they give you.
Edit: when I logged into VIP Control to see the codes it looks like they're generic, so I've added them below where applicable. The hosting discounts don't have a code so they must auto-apply.
Here's a list of all the offers:
50% OFF Shared Web Hosting Renewals
50% OFF Shared Web Hosting Upgrades
30% OFF .au Domain Name Renewals - use promo code AUCAW21
65% OFF New Web Hosting Services - use promo code HOST65CAW21
20% OFF VPS Renewals
Free .co Domain Registrations (one per customer, first year only) - use promo code FREECOCAW21
Increased Referral Payout (was $50, now $75)
Some exclusions and T&Cs, see the blog post for full details.