Advertise
Reach businesses while they do their invoicing.
Your ad shows inside Openn Invoice on Free accounts only, in the countries and on the days you choose. Businesses on a paid plan never see ads.
A person reads every ad. You pay only after it is approved.
The Openn Invoice app on the Free plan, with one ad, labelled Ad, shown in turn in each place: Home, Lists, Reports, After issuing, Customer's invoice link, Customer page. Then the page where an ad is made: the headline “Delivered the same day” is typed, the preview shows it, it is sent for review and approved.
Home
See the price when you create your ad
Where your ad shows
One ad on a screen, always labelled “Ad”.
Never on an invoice, a PDF or an email.
Home
Seen each time a business opens the app, below what it is owed and what needs doing today.
See the price when you create your ad
Lists
Seen under a list in the app (invoices, quotations, customers, items, projects), after the last row.
See the price when you create your ad
Reports
Seen on Reports, under the sales and tax tables for the period.
See the price when you create your ad
After issuing
Seen right after a business issues an invoice, below the buttons that send it.
See the price when you create your ad
Customer's invoice link
Seen by the customer on the invoice link a business sends, below the invoice. Never on the invoice itself.
See the price when you create your ad
Customer page
Seen by the customer on the page that lists their invoices, below everything else.
See the price when you create your ad
How it works
Four steps, from your words to your results.
The headline “Delivered the same day” is typed into the form, 22 of 60 characters, and the preview under it shows the ad as businesses will see it.
Write it
A headline of up to 60 characters, a line of text and a button. Or your own picture: 970 × 250 for computers, 300 × 250 for phones.
The calendar in the booking form. Today is ringed. Today and the next two days are faded and cannot be chosen: the first day that can be booked is 7 Oct 2026. Days that are already taken are greyed out and struck through, with nothing about who holds them. A first day and a last day are chosen, 7 days in all, and the price for those days is shown.
Book your days
The first day you can book is 3 days from today, so a person has time to read your ad. Taken days are greyed out, never with who booked them.
Your ad’s page, in three states. In review: a person is reading it and nothing is charged. Approved: pay to go live, with a button to pay. Then Live, with buttons to pause it or end it.
A person reads it, then you pay
Review is free, and your days are held for up to 5 days meanwhile. Once it is approved you have 2 days to pay.
An example of an ad’s results, with made-up numbers for 14 days: 2,990 times shown, 427 businesses reached, 5 h 23 min on screen, 75 clicks, and a chart of times shown each day.
See what it did
Counted only when at least half of your ad was on screen for one second. You see how many businesses, never which ones. These numbers are an example.
Prices
A price per day, by place and by country.
Prices are before tax. In India, 18% GST is added when you pay, and you get a tax invoice. Everywhere else, prices exclude any local tax.
- Book from 1 day to 90 days.
See the price when you create your ad
It is shown in your own currency as you build your booking, before you send anything.
What we accept
True, plain and lawful.
Every change to an ad is read again before it shows.
Never allowed, in any country
- Nudity and sexual content
- Political content
- Hate, harassment, violence or shocking content
- Weapons
- Illegal drugs
- Tobacco and vaping
And 7 more, each explained in the rules.
Allowed only in some countries
Alcohol, gambling, financial services, crypto and trading, healthcare, legal services, property investment, jobs abroad and religious content. Where one is allowed, we ask for proof, such as a licence number.
FAQ
Questions about advertising.
What if the days I want are taken?
Each place is booked on its own, day by day and country by country. If Home is taken in India on your days, Lists can still be free, and Home can still be free in every other country. The booking page shows which places are free on the days you choose.
Who sees my ad?
Only people in businesses with a Free account on Openn Invoice, in the country groups you choose. We go by the country each business set for itself. Paid accounts never show an ad, and a screen never shows more than one.
Can I change my ad once it is running?
Yes. You can pause it or end it, and you can change the words: the new version is reviewed while the approved one keeps running. To add days, places or countries you pay the difference. Pausing or ending early gives nothing back.
How do I pay?
In rupees through Cashfree, and in other currencies through PayPal. Where PayPal cannot take your currency, you pay the same price in US dollars at the day’s rate. Payment is taken only after your ad is approved, and you get an invoice.
Do I get a refund if my ad is taken down?
Not if it was taken down for breaking the advertising rules. If we stop showing an ad that broke no rule, we add the lost days to your booking or, if we cannot, refund the days it was not shown.
Do you promise clicks or sales?
No. We show your ad in the places and countries and on the days you booked, and we count what happens. The numbers are counts, not a promise of results.
Have another question? Contact us
Need something you cannot book online? Send an enquiry
A place with no price, a longer run, something agreed by hand. A person reads every enquiry and replies by email.
Put your ad where businesses get paid.
Or write to us: sales@theopenngroup.com