You can gain more chips by using one of the following methods: 1) Do missions to gain chips and exp. 2) Sell your Casino Points for chips on the public market by clicking on the green plus icon next to your CP balance then click on the sell tab. 3) You can use the daily spin machine in your condo to spin for chips. Word of warning spinning that machine costs 2 CP per spin so keep that in mind if you do that.