This is the 5258th most frequent Turkish word.
kampanyalarını
"Campaigns" (possessive form: their campaigns).
In this sentence, 'kampanyalarını' refers to the campaigns operated by the companies, showing possession.
Şirketler, yeni müşteriler kazanmak için kampanyalarını dikkatlice planlar.
Companies carefully plan their campaigns to attract new customers.
Here, 'kampanyalarını' indicates the campaigns or promotional activities specifically for summer discounts.
Mağaza, yaz indirimleri için kampanyalarını duyurdu.
The store announced its campaigns for summer discounts.
In this example, 'kampanyalarını' shows the promotional campaigns belonging to the brands.