Shops and apps
Which shops and apps work with Greezy, how to create an account with them and how to connect them.
Which shops and apps work with Greezy
Connect them in the menu behind the person icon, under “Integrations”. Every shop has a card there: tap it to open it. Connected shops show “Connected”.
- Picnic, the online supermarket: Greezy fills your cart. Needs a Picnic account.
- Flotte Karotte and Ökullus, organic box services – Flotte Karotte in the Ruhr area, Ökullus in and around Münster: Greezy adds products to your next delivery and manages your subscriptions. Needs a customer account with them.
- dm, the drugstore: Greezy shows dm's products and opens your picks on dm.de. Needs nothing in Greezy.
- flaschenpost, drinks and groceries: Greezy shows the products of the warehouse that delivers to your postcode and opens your picks on flaschenpost.de. Needs only your postcode.
- Bring!, the shopping list app: import Bring lists into Greezy with your Bring login, and send lists to Bring without one.
Create a Picnic account
- On picnic.app/de, check whether Picnic delivers to you: enter your street, house number, town and postcode on its delivery page. If it doesn't yet, you can put your name on its waiting list there.
- Install the Picnic app on your phone or tablet, from the App Store or Google Play. Picnic takes sign-ups and orders only in its app, not on its website.
- Create an account in the app with your e-mail address and your delivery address.
- Greezy logs in with the same e-mail address and password. Keep your phone at hand: Picnic texts a code to the phone number of your account when you log in.
- As of October 2026, Picnic delivers for free from an order value of €45; in busy slots the minimum can be higher, and the app shows it when you pick a slot.
- Picnic delivers Monday to Saturday. Order by 13:00 the day before for a delivery before 14:00, and by 23:00 the day before for a later one.
- Where Picnic is busy, a new account may wait on a waiting list until there is room; Picnic e-mails you then.
- Forgot your Picnic password? Tap “forgot password” on the login screen of the Picnic app.
Connect Picnic
- Open “Integrations” and tap the Picnic card.
- Enter the e-mail address and password of your Picnic account and press “Login to Picnic”.
- Picnic texts a code to the phone number of your Picnic account. Enter it and press “Confirm”; no text message? Press “Send a new code”.
- If you like, pick a delivery slot under “Pick a Time Slot”. Until you do, Picnic suggests one.
- “Log out” on the card removes the login from Greezy.
- Picnic did not accept the login? Check the e-mail address and password in the Picnic app, or reset the password there.
Become a customer of Flotte Karotte or Ökullus
Flotte Karotte, from Bochum, delivers in the Ruhr area, from Duisburg and Wesel to Recklinghausen, Witten and Hattingen. Ökullus delivers in Münster and around it, from Rheine to Lünen and from Coesfeld to Warendorf. Both bring your box on a fixed weekday.
- Open the shop's website and choose to register (“Registrieren”; at Flotte Karotte also behind the person icon, “Jetzt registrieren”).
- Enter your address: the shop checks whether it delivers there.
- Pick your delivery day, or a depot to pick up from, and where the box may be left.
- Enter your name, your IBAN for the direct debit, your e-mail address, phone number and a password, accept the terms and send the form.
- Connect Greezy with the same e-mail address or customer number and password (see below).
- Neither needs a subscription: order once, regularly or now and then. Both offer boxes to try first. Ökullus' trial of three boxes (“Schnupperlieferung”) becomes a standing order, which you can change or cancel at any time.
- Flotte Karotte gives you a provisional customer number right away; its welcome e-mail follows once the team has looked at your registration.
- As of October 2026: Flotte Karotte takes orders from €20 and charges €3.50 per delivery after the first box; Ökullus takes orders from €15, delivers for free from €50 (else €3) and the first delivery is free. Both take a €10 deposit for the crates.
- Changes to an order are possible until the shop's deadline, usually a day or two before the delivery; the shop's cart shows the exact time.
- Forgot the password? Choose “Passwort vergessen?” on the shop's login page and enter your e-mail address or customer number.
Connect Flotte Karotte or Ökullus
- Open “Integrations” and tap the “Ökobox Integration” card.
- In “Shop”, pick Flotte Karotte or Ökullus.
- Under “Customer number or e-mail”, enter your customer number or the e-mail address of your customer account, and your password.
- Press the login button. The card then shows your next delivery, and the menu gets “Subscriptions”.
- Some shops want the customer number instead of the e-mail address; Greezy says so when that is the case.
- After too many wrong tries, the shop blocks the login for a while.
- Greezy holds one login for both shops: to switch, log out and log into the other.
dm-drogerie markt
dm needs nothing in Greezy, and on dm.de you can order as a guest or with a free dm account (name, date of birth, e-mail address and password; from 16). dm delivers to your address, a Packstation or your dm store within 2 to 3 working days, or gets an order ready for pick-up in a store within 2 hours.
- Open “Integrations”, tap the dm card and press “Show dm products”.
- When you order a list, dm's products show up next to the other shops'.
- In the overview, the dm button opens all your dm picks on dm.de at once. Set the amounts there, put them into the cart and order.
- As of October 2026, dm has no minimum order; delivery costs €4.95 and is free from €59 with a dm account. dm.de shows the current prices.
- Greezy only sends search words to dm, nothing about you.
- Once you opened your picks at dm, the overview offers to take their items off the list.
- “Turn off” on the card hides dm's products again.
flaschenpost
flaschenpost takes orders only on its website and in its app. Your customer account there comes with your first order, where you also choose a password. It delivers within 120 minutes, or at a time you choose up to two days ahead.
- Open “Integrations”, tap the flaschenpost card, enter your postcode and press “Show flaschenpost products”.
- Greezy finds the flaschenpost warehouse that delivers to you; its products show up when you order a list.
- In the overview, open each pick on flaschenpost.de, put it into the cart there and order.
- As of October 2026, orders usually start at €29 without deposit; delivery costs €3.90, €1.80 from €49 and nothing from €69. The cart shows what applies to you.
- Give the driver your empty bottles, cans and crates, also ones not from flaschenpost; the deposit comes off your order.
- “flaschenpost doesn't deliver to …” means it has no warehouse for this postcode. Moved? “Change postcode”.
- Greezy only sends your postcode and search words to flaschenpost, and puts nothing into a cart there.
Create a Bring! account
- Install Bring! on your phone; it is free. Create an account with your e-mail address, or with Google, Apple or Facebook.
- Greezy logs into Bring with an e-mail address and password. Signed up with Google, Apple or Facebook? Set a password in the Bring app first: in your profile's settings, choose to change the password.
- Signed up with Apple? Bring may then use a special e-mail address, which the app shows in your profile: log in with that one and your new password.
- Forgot your Bring password? Choose “forgot password” when logging into Bring, and Bring e-mails you a new one.
Connect Bring!
- Open “Integrations” and tap the Bring! card.
- Enter the e-mail address and password of your Bring account and press “Log into Bring”.
- Greezy only reads your Bring lists; it never changes them.
- Sending a list to Bring needs no login: use “Send to Bring” on the list.
What Greezy does with your logins
Greezy never pays and never sends an order to Picnic, dm or flaschenpost. It only changes your Flotte Karotte or Ökullus delivery when you send products there or change your order or subscriptions in Greezy.
Log out on a shop's card, or turn it off, to remove it from Greezy.
- Picnic: Greezy keeps the key Picnic hands out after the text message code, not your password.
- Flotte Karotte and Ökullus: they end logins after an hour, so Greezy keeps your password, encrypted, to log in again.
- Bring: Greezy doesn't keep your password, only the login Bring hands out, encrypted.
- dm and flaschenpost need no login: Greezy only sends them search words, and flaschenpost your postcode.