Maak facturen aan
betaalperiode:
kwartaal
jaar
maand
half jaar
factuurtekst:
vanaf welke maand dekt deze factuur:
200701
200702
200703
200704
200705
200706
200707
200708
200709
200710
200711
200712
200801
200802
200803
200804
200805
200806
200807
200808
200809
200810
200811
200812
200901
200902
200903
200904
200905
200906
200907
200908
200909
200910
200911
200912
201001
201002
201003
201004
201005
201006
201007
201008
201009
201010
201011
201012
201101
201102
201103
201104
201105
201106
201107
201108
201109
201110
201111
201112
201201
201202
201203
201204
201205
201206
201207
201208
201209
201210
201211
201212
201301
201302
201303
201304
201305
201306
201307
201308
201309
201310
201311
201312
201401
201402
201403
201404
201405
201406
201407
201408
201409
201410
201411
201412
201501
201502
201503
201504
201505
201506
201507
201508
201509
201510
201511
201512
201601
201602
201603
201604
201605
201606
201607
201608
201609
201610
201611
201612
201701
201702
201703
201704
201705
201706
201707
201708
201709
201710
201711
201712
201801
201802
201803
201804
201805
201806
201807
201808
201809
201810
201811
201812
201901
201902
201903
201904
201905
201906
201907
201908
201909
201910
201911
201912
202001
202002
202003
202004
202005
202006
202007
202008
202009
202010
202011
202012
200512
200407
200607