Brief overview of Firefox OS payments (payment APIs)

1. payments

2. raphael stary
indie game developer
founder of letsplay.io
@RaphaelStary

3. money
online
how to make

4. multi-sided business model (the 2 sided market)
primary biz model on the web

5. coherent payment experience

6. web
mobile native
status quo (primary model)

7. paid apps
in-app payments
navigator.mozApps
navigator.mozPay()

8. now YOU can pay
for content
on the web
(in a more coherent way)

9. “Wir sind Kaiser” - again

10. paid apps
navigator.mozApps

11. 1.
1. register / submitting:
- set price point
- link free app to paid (freemium)
etc ...
your app
marketplace

13. 2.
1. buy app
customer
marketplace

14. 3.
1. buy app
+
customer
app
receipt
JSON receipt
(Web application Receipt Spec)
signed using
JSON Web Token Spec (JWT)
marketplace

15. hack
how to
it

16. customer refunds

17. user installs without store
get the package URL
get the manifest URL

19. solution

20. check the own receipt inside your app
get own receipts

21. check the own receipt inside your app
use e.g. https://github.com/mozilla/receiptverifier to verify

22. think of a solution
when there is no
internet

23. customer
shares
the receipt

24. your own server / backend

25. preview
in-app payments
navigator.mozPay()

26. 1.
application key + secret
marketplace

27. 2.
1. wanna buy XY
2. signed JSON Web Token
the app
your own server

28. 3.
1. wanna buy XY
2. signed JSON Web Token
your own server
3. navigator.mozPay(signedJWT)
the app
marketplace

29. 4.
1. wanna buy XY
2. signed JSON Web Token (JWT)
your own server
4. waiting for approval
the app
3. navigator.mozPay([signedJWT])
marketplace

30. 5.
1. wanna buy XY
2. signed JSON Web Token (JWT)
4. waiting for approval
your own server
6. success
5. postback
the app
3. navigator.mozPay([signedJWT])
marketplace

31. preview
in-app payments
navigator.mozPay()
to be continued ...

32. @RaphaelStary
raphaelstary.com
fb.me/letsplayIO
@letsplayIO