If we go for Query Param.. how do I update Query Param for each page?
Once users select the Plan, you should have the Plan ID, when rendering the liquid for each page, you should include the Plan ID
for example:
<a href="/mypage01?planid={{Request.params.planid}}">my page 01</a>
User will select a plan then navigates to details page .. here we can we pass the ID.. after that user can navigate to any other page using Global Nav. How can it be achieved?
Do you mean that users will select a separate link, not related to the first page, and the Portal should still know what Plan they have selected?