If the rebate is two month after you have collect your car, then
the SE trying to lie about the STD fact. Eg, COE bid need 10k, rule
by gov. Therefore we hv to pay upfront 10K to BM.
Car loan is 90%/ 10%, and if the car price with coe is 70K, (loan
will be 90% = 63k, downpayment 10% = 7K), therefore BM will return
to you the 3 K after two months. ( 10K COE bid - 7K 10%
downpayment). If this is true, then should not call rebate, but
return . 
After all is the return of your
money, not discount/ rebate.
2 cent worth
