When you invoice memberships correctly, their member statuses are automatically updated when the invoice changes status. The membership will get status Paid as soon as the invoice is set to Paid in MATCHi.
Via the customer registry > Members tab: Note: it's very important that you are in the members tab and not the regular customer registry. Sort the members using the filters > mark one or several customers > Choose action > Invoice memberships > choose between invoicing the current memberships or the upcoming members period. If you invoice the upcoming period, all the memberships will be created and will get a start-date from the day when the current ones end.
Via the customer page: Go to the customers page > click the shopping-cart icon to the right hand side of the membership (the customer must have a current membership for the button to show) > choose between invoicing the current memberships or the upcoming members period. If you invoice the upcoming period, all the memberships will be created and will get a start-date from the day when the current ones end.