Can I Cash In to GO+ through a Principal Malaysia unit trust consultant and/ or through Principal Malaysia’s branches? 16 August 2021 00:59 Updated No. You can only Cash In to GO+ through Touch ‘n Go eWallet. Related articles Where can I get details on Principal e-Cash? Why did I get an unsuccessful transaction message via FPX? How long does it take to process and credit my Cash In requests into my GO+ balance? Are there any charges and fees when I Cash In into GO+? What happens after I successfully Cash In into GO+?