95% off on fourth product
RS 2800
Buy 3 products and get 95% off on 4th one
RS 3000
Buy 3 products and get 95% off on 4th one
RS 3200
Buy 3 products and get 95% off on 4th one
RS 3400
Buy 3 products and get 95% off on 4th one
RS 3600
Buy 3 products and get 95% off on 4th one
RS 4200
Buy 3 products and get 95% off on 4th one