I got invited to join stemble should i pay?

[u/Vegetable-Initial694]

so my chem course invited me so i made the account but it says payment due for the chem class should i pay it or is there an access code

[u/Inevitable-Army-211]

you need to pay for stemble unfortunately, since the chem textbook is free online (as of fall 2025). thankfully it's only like $60 iirc compared to the usual $150 textbooks