今までは特に契約書を都度提示もしていないし、税関からも提示要請がなかっ

今までは特に契約書を都度提示もしていないし、税関からも提示要請がなかっただけといえます。

Results (English) 1:

It can be said that until now especially agreement each case presented and not, just from the customs show there was a request.

Results (English) 2:

Until now to not be especially each time presenting the agreement, and say that just did not have presented a request from the customs.

Results (English) 3:

Until now, especially if time is presented to the contract is not only the request from the presentation and customs.