I need help pricing my work

Hello everyone, I work full time as an RPA developer using uipath/n8n

I have made a kitchen shop AI agent with the following feautres:

Main feautures :

-Take customer preferences and dimensions -create a kitchen design based on it -edit that exact design (not regenerate) and keep iterating -produce a 3D virtual tour for the client -after they book a visit, it generates them a luxurious card with their latest design and booking info

UX :

Multiple message aggregation (not every message triggers a response unless its one message, kinda tricky to get through but its a necessary ux feauture for any agent to stay in production) Understanding swip-to-reply on both text and photos Understand vn and photo classifications etc the normal agent stuff

How much do i price it per month for the UK market?