What is online is what you say
Nothing is published on its own. An item stays at the till until you tick it. One button puts the whole shelf online, another takes it down. An archived product leaves the site, not the sales already made.
The till's stock is the site's stock
An online reservation holds the unit, so the seller at the counter does not sell it twice. When it is unavailable, the customer sees that. No second inventory to keep at night.
The order lands in the same shop
Pickup or delivery, shop by shop. The receipt can carry the site address. MoMo online if you switch it on. Loyalty points are the till's, not a separate programme.
Your link, or a name you already own
remorasales.com/shop/your-shop, or a domain of your own. While the page is off, nobody sees it — not even Google. When you switch it on, it enters the sitemap.
There is no self-signup. Request a setup and the till catalogue is already there for the site.