The bank itself was no great innovation as it was simply an imitation of the large and successful banks in Amsterdam and Hamburg that had been founded earlier in the 17th century, but it was hoped that the bank would help to stabilise Sweden's currency. Sweden at that time did not have a single currency, rather there was one daler minted in copper (kopparmynt) and another minted in silver (silvermynt). As the metal content of a copper daler had to be worth as much as that of a silver one, this meant that copper daler were large and heavy plate-sized coins. In practice, however, the silver daler was worth more and these were often hoarded, so generally only these large kopparmynt daler were commonly available.
Palmstruch's first major innovation in combining these two departments was to use the money deposited by account holders to finance the loans rather than requiring capital to be provided by himself or the other bank owners. This soon became a problem, however, as deposits were usually short-term and the loans long-term, meaning that deposited money was unavailable to be withdrawn by account holders. This problem was rendered more acute when the copper content of the coins was lowered 17% in 1660 as account holders demanded the return of the copper daler they had deposited since they were now worth more as metal than as coins. It was impossible for the bank to fulfil these requests as the money had been paid out as loans.
These banknotes became very popular very quickly simply because they were much easier to carry than the large copper daler, especially for making large payments (a note could be sent in an envelope - previously the large coins had to be transported by horse and cart). A further reason was that when the amount of copper in the coins was reduced the old coins were taken out of circulation faster than new ones could be minted, meaning that there was a shortage of money which could only be solved by replacing the coins with banknotes.
When people returned to the bank to have their credit notes honoured, the bank did not have enough metal reserved to fulfil all these requests and from October onwards the bank was increasing obliged to refuse with operations ceasing entirely in 1664. The government and Riksdag (Swedish Parliament) were forced to take over, reducing the outstanding loans and exchanging the notes for coins. The liquidation of the bank was completed in 1667 and Palmstruch was imprisoned, blamed with the bank's losses.
On September 17, 1668, Palmstruch's privilege to operate a bank was transferred to the Riksens Ständers Bank, operated by the parliament. Due to the failure of Stockholms Banco, this new bank was not permitted to issue banknotes until the 18th century. The Riksens Ständers Bank was later renamed Sveriges Riksbank and remains the central bank of Sweden to this day.
A second series of these banknotes, known as Palmstruchare, was issued in 1666 in denominations of 10, 25, 50 and 100 silver daler (silvermynt).