Why CartFlux
Start with €0 upfront. Keep only your profit.
No stock purchases, no upfront supplier payments. Pick catalog products, sell with markup, and at checkout you keep the margin — the rest is handled automatically.
Zero initial investment
You can start on the Free plan without buying inventory first. CartFlux fills the catalog with integrated suppliers — you activate what you want to sell and set your retail price.
How we're different from similar platforms
- No own stock and no upfront payment for goods — you sell from the platform catalog
- The end customer pays at checkout; CartFlux automatically withholds supplier cost + platform commission
- Only your profit (markup) lands in your Stripe Connect account — not the gross amount
- Live store in minutes: subdomain, storefront, payments — no complex technical setup
- Clear monthly invoice: you see exactly what sold and what was already withheld at payment
The flow, step by step
- 1
CartFlux supplies the catalog
Products are on the platform at supplier purchase price. The merchant does not pay for stock in advance.
- 2
You pick products and sell with markup
Activate products in your store and set retail prices. You don't actually buy the goods — you list and promote them.
- 3
The end customer pays
The buyer pays the order by card (Stripe) in your store.
- 4
Automatic withholdings at payment
CartFlux keeps from the transaction: the supplier purchase price + the platform commission (per your plan).
- 5
Only profit hits your account
Stripe Connect transfers your margin — the difference between what the customer paid and what the platform retained.
Month-end invoicing
At the end of each month, CartFlux issues an invoice to the merchant for all products sold in that period, stating that amounts were already paid via the commission withheld on Stripe checkout — transparent accounting, no double payment.