Apps like InAppBilling

Here are some great alternatives to InAppBilling by DroidArea13 :
FREEKASSA
FREEKASSA
★3.8
Play Billing Lab
Play Billing Lab
★4.7
Свой бизнес от Россельхозбанка
Свой бизнес от Россельхозбанка
★5.0
myBillBook Invoice Billing App
myBillBook Invoice Billing App
★4.3
Bills Monitor (International)
Bills Monitor (International)
★4.3
Electricity Bill Viewer App
Electricity Bill Viewer App
★3.6
eSanduče
eSanduče
★3.4
DubeAle
DubeAle
★4.6
Kokopay
Kokopay
★4.8
eBill Mobile
eBill Mobile
★3.9
Any Bill Pakistan
Any Bill Pakistan
★4.4
Berkshire Gas
Berkshire Gas
★4.5
TagihanPulsa: Isi Pulsa
TagihanPulsa: Isi Pulsa
★4.6
Vidyut Sahayogi
Vidyut Sahayogi
★3.8
BILL AP & AR Business Payments
BILL AP & AR Business Payments
★4.3
Change Calculator
Change Calculator
★4.8