The communication line for the store ``Labyrinth'' was an ADSL line, but at the recommendation of our carrier, we recently underwent construction work to change it to an optical line (So-net Hikari with flets-S). ADSL modems are purchased rather than rented, so it won't be particularly cheap if you switch to optical. The reason I switched to a fiber optic line is that by applying during this period, I can apply for So-net's campaign and receive up to 45,000 yen in cash back. (^_^;) Along with the line changes, we have also slightly expanded the communication equipment in Labyrinth. This time, we will introduce an access point that we have set up ourselves... Read more »