$3 profit on this Boost deal from Cashrewards. Enjoy :)
Special Terms
Multiple SIM purchases need to be made as separate transactions. Adding more than one SIM to an order will result in an untracked purchase.
SIM must be activated within 30 days of ordering.
Cashback is ineligible on prepaid phones, recharges, and any plans or products not specifically listed in the cashback table of rates.
You must return and click through Cashrewards for each new transaction.
Does say new customers only, so maybe also 1 sim only?