Setting it up
- Find your household's 6-digit join code in the side menu.
- Forward your order confirmation email (from any retailer) to receipts@oikoapp.uk, with the 6-digit code somewhere in the subject line.
- Within a few minutes, you'll get a notification that items are waiting for review.
- Open the review queue from the inventory page - each item can be added as new, or restocked against something already on your shopping list.
This is a Premium feature. Non-order emails, or emails without a valid code, are quietly ignored.
How do I edit the subject line when forwarding?
Forwarding always opens an editable draft before it sends - you're just adding the code somewhere in that existing subject text, not replacing it.
- Gmail (app or web): tap Forward, then tap directly into the Subject field (it'll usually start with "Fwd:") and type the code anywhere in it before sending.
- iPhone Mail: tap the reply arrow, choose Forward, tap the Subject line, and add the code before sending.
- Outlook and most other apps: the same idea - Forward opens a draft with an editable Subject field, tap or click into it and add the code before sending.