Where should I send invoices? Brody Duggan 09 March 2022 01:16 Updated Send your invoices through to accounts@peakplan.com.au and we’ll process them from there. Related articles What needs to be included on my invoice to ensure payment? Where should I send Service agreements? How long does it take to pay an invoice? Service agreement: Important information What reasons may there be for an invoice to be paid later than this?