Liquid syntax error (snippets/product-card line 248): Expected end_of_string but found id in "{{ first_thanksmile | plus: second_thanksmile append: 'ポイント' }}" Liquid syntax error (snippets/product-card line 248): Expected end_of_string but found id in "{{ first_thanksmile | plus: second_thanksmile append: 'ポイント' }}" Liquid syntax error (snippets/product-card line 248): Expected end_of_string but found id in "{{ first_thanksmile | plus: second_thanksmile append: 'ポイント' }}" Liquid syntax error (snippets/product-card line 248): Expected end_of_string but found id in "{{ first_thanksmile | plus: second_thanksmile append: 'ポイント' }}" Liquid syntax error (snippets/product-card line 248): Expected end_of_string but found id in "{{ first_thanksmile | plus: second_thanksmile append: 'ポイント' }}"