What happens if you activate on a plan and downgrade to a cheaper plan (or change to a more expensive plan)? Would changing your plan within the first month (with the "effective immediately" option selected) affect your credit?
This happened to me too: except the sales rep at Walmart assured me both the referring friend and I would receive $25 credits if we activated in-store. I learned that was not the case while reading about the credit in greater detail when it didn't sh...