personally i think for those wanted to purchase anything more than RM1500++ from lazada, i think better purchase it now with those credit card / bank discount deal + shopback than wait for 11.11. Currently shopback offer higher cashback percentage until today only.

Increased Cashback ending 10 Nov: Electronics - Now 6.0% Cashback (Was 3.0%) | Non-electronics - Now 9.0% Cashback (Was 4.5%) | Fashion - Now 11.0% Cashback (Was 5.0%)

Those voucher code e.g joy20, revolution, wishorm15 etc etc is a discount with up to certain limit only.

Unlike during earlier days, the highest discount offer was during DuitRaya, e.g purchase RM1500 less RM250.

Example calculation of purchase of washing machine / camera with the price tag of RM1500;

a. with bank / credit card + shopback
RM1500 - ( 10% mastercard day + 9% shopback ) =  RM1500 - ( RM150 - RM135 ) = RM1215

b. with voucher code e.g revolution + shopback
RM1500 - ( revolution code + 4.5% shopback ) = RM1500 - ( RM111 - RM67.50 ) = RM1321.50

just my 2 cent....happy shopping 11.11