You can manually contribute funds to your pie, at any time you like. To do so, go to your pie's 'Overview' screen and tap on the 'Invest / Withdraw funds' button:
Use the slider to specify the exact amount of funds to be invested into the pie.
Below the slider, you'll see a preview of how funds will be distributed across your pie.
Fund distribution options
You can choose between different methods of fund distribution. Tap on the arrow next to the 'Fund distribution' label to bring up the options screen:
By targets - will distribute funds according to the pie targets.
Self-balancing - will try to equalize your pie's actual values to their corresponding targets by allocating more funds to underweight slices and fewer funds to overweight slices. (This action won't sell any shares)
Custom - you will be able to select exactly how you want the funds to be allocated. All slices in your pie will be listed and each will be paired to a slider:
By tapping on Confirm Buy you will send all required orders to the exchanges. You'll get notified when the investing has been completed. If markets are currently open the process will be completed in a matter of seconds.
Note: Under the Manual Investing (One-off Payment) option, by default AutoInvest will use your account's Free Funds and invest them along with any available pie cash.