What are the advertising language and propaganda language for store upgrading and decoration?

1, new and old customers: Thank you for your continuous support to our store. The store is currently being upgraded, please look forward to it and come back as soon as possible!

The hardware is being upgraded, and it will be gorgeous. Welcome to visit.

Our shop is being renovated. Please forgive the inconvenience. We will meet again soon, so please continue to pay attention to new products and new looks.

I'm still the same as before, but I'm undergoing "plastic surgery" recently. Please expect me to appear in front of you with a brand-new look! Remember to come then!

Dear customers, our shop is being renovated. To celebrate the reopening of our store, you can enjoy a 30% discount when you enter the store at xx time. Please tell each other that we look forward to your visit!