merchant; } public function setMerchant(?Merchant $merchant): self { $this->merchant = $merchant; return $this; } public function getName(): ?string { return $this->name; } public function setName(string $name): self { $this->name = $name; return $this; } public function getValue(): ?string { return $this->value; } public function setValue(string $value): self { $this->value = $value; return $this; } }