Rewards that are earned, never bought.
Reach guests who actually show up.
On BottleChallenge, every reward is earned by refilling a bottle instead of buying plastic. So the people who choose your offer already made the effort to get there. They arrive motivated, and they arrive for you.
Free to join 路 No contracts 路 You control every reward
From offer to guest in three steps
Tell us what you offer
Share the tickets, passes or discounts you would like to make available. It takes a few minutes.
We set up your profile
We review your application and publish you in the app. Free, with no contracts and no hidden conditions.
Guests arrive, motivated
People spend the EcoDrops they earned on your offer and come to you, already glad they chose it.
Why partner with us
Because the people coming to you already chose you
A reward you cannot buy attracts a very different kind of guest.
Rarely just one guest
The person who earned a reward almost never comes alone. They bring a partner, friends or family, and those extra seats are paid in full. One reward often brings a whole group.
An audience that earned it
EcoDrops take real action to collect. Nobody lands on your offer by chance. They came looking for it, and they arrive genuinely motivated.
They pass you on
People talk about the places they discover here, and they recommend the ones that clearly act for the environment. One good visit keeps working long after it ends.
Exactly the right crowd
Active, eco-minded and drawn to experiences. The people cinemas, museums, hotels and wellness brands most want through the door.
Your brand, on the right side
Being a reward partner ties your name to a concrete environmental action. Guests remember, and prefer, the places that stand for something.
No cost, no risk, your terms
You offer something you already have and set every condition: how much, how long, pause anytime. No fees, no ads, no catch.
Questions, answered
Is it really free?
Yes. There are no fees, no commission and no contract. BottleChallenge is a non-profit project, and partnering costs you nothing.
What can I offer as a reward?
Experiences: tickets, passes, entries, event access or discounts on them. Not physical products, because the whole point is less waste, not more.
How many rewards do I have to give?
As many or as few as you want. You set the quantity and how long the offer runs, and you can pause it anytime.
Who redeems the rewards?
People who earned EcoDrops by refilling their bottle instead of buying water in plastic. Motivated, engaged and environmentally minded.
What do I get in return?
Visibility among an engaged audience, real footfall, and your brand linked to a concrete environmental action.
How do I get started?
Fill in a short form. We review it and create your profile in the app. It only takes a few minutes.
Ready to reach people who actually show up?
No cost, no commitment beyond what you choose to offer. Fill in a short form and we will take it from there.
Not a reward partner? BottleChallenge works with other kinds of partners: