The first 15 stores in the newly-built enclosed mall at Tauranga Crossing will open on Thursday next week.
The new stores will include a bank, beauty therapists, homewares, electronics and a boarding store.
Kiwibank, which has closed some of its NZ Post branches in Tauranga this year, will open a standalone branch in the mall.
The bank's general retail manager Geoff Waller said customers had given good feedback about the standalone branch model.
"Our customer needs are changing and it's important we have the right environment for conversations and our unique customer experience."