The Sims 3 Registration Code "Invalid"

[snirlavie]

I bought the Sims 3 Pets and Diesel Stuff via the Origin store as PC downloads.  I received the confirmation email containing the serial codes, but when I enter them on the Sims 3 website registration page, it says the codes are "invalid". 

[XxXpinkninjaXxX]

wait like you put in a redeem code for them and it didnt work?

[snirlavie]

I want to play online but i think ן need to activate my account with registration code. when i put my cod it says "Invalid"