This research is intended to know the Effect of Retail Marketing Mix on Purchase Decision and Consumer Satisfaction At 999 Mini Supermarkets Pekanbaru. In this research there are 8 variables, namely Retail Marketing Mix consisting of : Product (X1, Price (X2), Location (X3), Promotion (X4), Store Atmosphere (X5), Service (X6), Purchase Decision (Y1), and Consumer Satisfaction (Y2). Population o…