Hi Allocating payments to customers Page > Bank Statement List > pick statement > Edit > pick the line > based on description allocate customer > in new window pick which invoice it relates to > save > submit When it cannot allocate invoice > it creates a Journal (after editing/going through steps above) - so you follow the same steps, but not allocate to specific transaction). Why I cannot allocate some of the payment amount to other invoices which still might be open ? - they are in different currency Objective 1 : Allocate the money from the journal to existing invoices, which are still open (in different currency) Objective 2 : if we didn`t manage to allocate the money in closed financial period, we would like to allocate it in the current financial period. How can I change the period ? Objective 3 : Allocating customer payment in currency A to invoices in currency B Anyone ?

I don't think that you are talking about standard functionality. There are no such page as Bank statements.

ok, let me simplify it :

Well that's a bit tricky. Two options: 1 . You choose other currency in the customer payment windows (it's possible only if bank account is in subsidiary base currency) 2. Additional transactions (Journals) are needed to transfer debt to other currency