Note 4 - Concentrations

9 Months Ended

Dec. 31, 2019

Notes to Financial Statements

Concentration Risk Disclosure [Text Block]

NOTE 

4

 – CONCENTRATIONS

During the 

three

 months ended 

December 31, 2019,

one

customer accounted for

51%

 of our net revenue. During the

nine

months ended

December 31, 2019,

one

customer accounted for

49%

of our net revenue.

During the 

three

 months ended 

December 31, 2018

two

customers accounted for

61%

 of our net revenue. During the 

nine

months ended 

December 

31,

2018

two

customers accounted for

56%

 of our net revenue.

As of 

December 31, 2019, 

one

 customer represented 

72%

 of our gross accounts receivable.

As of 

March 31, 2019, 

two

 customers represented 

88%

 of our gross accounts receivable.

Net revenues from foreign customers for the

three

and

nine

months ended

December 31, 2019

was

$38,944

or

5%

and

$281,226

or

11%,

respectively.

Net revenues from foreign customers for the

three

and

nine

months ended

December 31, 2018

was

$77,275

or

10%

and

$324,814

 or

14%,

respectively.

At

December 31, 2019

and

March 31, 2019,

accounts receivable included

$2,293

and

$405,

respectively, from foreign customers.