Is there any plan to involve shops to use deeponion as currency ?
Good question and even better is that there is such plan indeed, just see the link below:
https://deeponion.org/community/threads/deeponion-woocommerce-plugin-is-about-done.18570/It is important that we are developing also in this direction. Hopefully, DO will be broadly used also for purchasing of goods and services and will not only become a speculative instrument as many other cryptos.