Home
Products
B4A
B4i
B4J
B4R
Showcase
Store
Learn
General
Guides
Video Tutorials
Glossary
Teach
Blog
Forums
#B4X Discord (unofficial)
B4X Facebook Group
Github Repository
New posts
What's new
New profile posts
Latest activity
Members
Current visitors
New profile posts
Search profile posts
Log in
Register
What's new
#B4X Discord (unofficial)
B4X Facebook Group
Github Repository
Menu
Log in
Register
Install the app
Install
Welcome to B4X forum!
B4X is a set of simple and powerful cross platform RAD tools:
B4A
(free) - Android development
B4J
(free) - Desktop and Server development
B4i
- iOS development
B4R
(free) - Arduino, ESP8266 and ESP32 development
All developers, with any skill level, are welcome to
join the B4X community
.
Home
Forums
B4A - Android
Tutorials & Examples
[outdated] Perform GooglePlayBilling Subscription Up/Downgrade
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Members who reacted to message #1
All
(9)
Like
(9)
May 3, 2020
asales
Expert
Messages
2,313
Solutions
14
Reaction score
1,237
Points
163
Jan 1, 2020
Robert Valentino
Well-Known Member
·
74
·
From
Valentines, VA
Messages
1,503
Reaction score
335
Points
83
Nov 14, 2019
johndb
Active Member
·
73
·
From
Victoria, BC, Canada
Messages
318
Reaction score
217
Points
43
Nov 7, 2019
Erel
B4X founder
Messages
136,599
Solutions
601
Reaction score
82,387
Points
613
Nov 7, 2019
angel_
Well-Known Member
Messages
840
Solutions
7
Reaction score
274
Points
63
R
Nov 6, 2019
rboeck
Well-Known Member
·
From
Austria
Messages
768
Reaction score
216
Points
43
Nov 6, 2019
hatzisn
Expert
·
49
·
From
Piraeus, Greece
Messages
2,299
Solutions
4
Reaction score
1,418
Points
163
Nov 6, 2019
tuhatinhvn
Active Member
Messages
358
Reaction score
235
Points
43
Nov 6, 2019
Alexander Stolte
Expert
·
27
·
From
Saxony-Anhalt, Germany
Messages
6,251
Solutions
92
Reaction score
9,627
Points
263
Loading…
Home
Forums
B4A - Android
Tutorials & Examples
[outdated] Perform GooglePlayBilling Subscription Up/Downgrade
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
Accept
Learn more…
Top