It's definitely easier to haggle during slow days, like days before paydays, some weekday. Kse kapag weekend (especially payday weekend) malakas loob ng mga tindera to let a sale go if you don't meet their price when haggling. Also when haggling, YOU, the buyer, should be the one dictating the price. If they don't give in, take your business somewhere else. Pero syempre, dapat reasonable ang tawad mo depending on the items. Like garments, normally half the price ang mark up dyan; electronics naman, sobrang baba ng mark-up so maliit lang talaga kita sa mga yun.