I'm going through the status reports of a number of units, and found these comments in the reports from 1. Panzer-Division, which was stationed in Greece from July to October in 1943. The exchange rate on 15 April 1942 was 1 Reichmark for 60 Drachmas.
Status report, 1. Panzer-Division, 1 July 1943 wrote:The soldiers' morale is excellent, and they are enthusiastic. Part of the reason for this is the low exchange rate for Drachmas, which the troops do not fully comprehend. [...]
Status report, 1. Panzer-Division, 1 August 1943 wrote:The soldiers' morale is very good, and they are enthusiastic. The increase of the exchange rate for Drachmas from 1 to 600 to 1 to 1200 has been very beneficial. [...]
Status report, 1. Panzer-Division, 1 October 1943 wrote:The soldiers' morale is good, and they are enthusiastic. The increase of the exchange rate for Drachmas to 1 to 2400, as well as the small increase in vacation quotas, have been beneficial. [...]
On a side note, it is interesting to note the decline in superlatives.