XML 73 R62.htm IDEA: XBRL DOCUMENT v3.20.2
NOTE 1 - ORGANIZATION, NATURE OF OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES: SHIPPING COSTS (Details) - USD ($)
12 Months Ended
Apr. 30, 2020
Apr. 30, 2019
Details    
Shipping costs included in selling expenses $ 101,374 $ 185,589