add cases for product

See merge request !21

update code

See merge request !20

update code

See merge request !19

discount

See merge request !18

update Screenshot

See merge request !17

update Screenshot

See merge request !16

update user portal url

See merge request !15

update xpath

See merge request !14

update method

See merge request !13

update xpath

See merge request !12

format

See merge request !11

headless

See merge request !10

headless

See merge request !9

headless

See merge request !8

headless

See merge request !7

Main

See merge request !6

Main

See merge request !5

update login user

See merge request !4

update driver

See merge request !3